CN106842875A - Drive component and the handle box using the component - Google Patents

Abstract

The application is related to electrostatic printing techniques field, more particularly to a kind of drive component and the handle box using the component.The drive component is removably mounted in image processing system to receive driving force, and the drive component includes：Power receives mouth, wheel hub；The power is received driving force and transfers a driving force to the wheel hub by mouth from described image forming apparatus.Image processing system handle box includes drive component.Handle box provided herein is rotated by controlling power by mouth, and then power is turned to precalculated position by mouth, is interfered during image processing system is fit into so as to be prevented effectively from drive component or treatment.

Description

Drive component and the handle box using the component

Technical field

The application is related to electrostatic printing techniques field, more particularly to a kind of drive component and uses the component Handle box.

Background technology

The application is related to a kind of handle box, and the handle box is applied to a kind of figure based on electrostatic printing techniques As forming apparatus, this kind of image processing system can be that laser image formation device, LED image are formed Any one in device, duplicator, facsimile machine.

The handle box, is removably installed in image processing system.On the length direction of handle box It is arranged with multiple rotary parts in parallel, rotary part is included for receiving the laser in image processing system Beam irradiates the photo-sensitive cell with photosensitive figure layer to form electrostatic latent image, also including for photo-sensitive cell Surface charge so that photosensitive member surface formed even charge charge member, also including for will place The electrostatic latent image region that developer in reason box is transferred to photo-sensitive cell forms visual developer image Developing element.Above-mentioned each rotary part when handle box works, it is necessary to produce relative rotation, and Needs obtain rotary driving force from image processing system.In the prior art, typically by treatment Box axial end portion is set can engage reception power with the rotating mechanism in image processing system.A kind of mode It is to set one there is the power of claw by mouth in the axial end portion of handle box, is formed in image fill accordingly Interior setting drive mechanism and motor connection are put, and after handle box is fit into image processing system, institute State power and transmission power is engaged with the drive mechanism by mouth.And power is configured to by mouth on handle box Can be directly connected with the rotary part of scheme one in handle box, and be passed rotary power by the rotary part Other rotary parts are handed to, or rotary power is transferred to by handle box longitudinal end by mouth by power A gear in portion, then the rotary part that power is transferred to handle box by the gear.

In the related art, a kind of improvement project of handle box is disclosed, including is arranged at handle box end The power in portion is received power by mouth from image processing system, and described power is passed through controlling organization by mouth Make power flexible by mouth, so as to avoid handle box during the installation with image processing system in drive Motivation structure is interfered and influences handle box to install.

The technical scheme is disadvantageous in that, when described power is restricted by the stroke that mouth stretches When, it is impossible to stretched by mouth by power, realization avoids interference completely with the driver part, it is impossible to Reach the effect for making handle box smoothly install.

The content of the invention

This application provides a kind of drive component and the handle box using the component, can avoid in handling Interfered with driver part during handle box.

The first aspect of the application provides a kind of drive component,

The drive component is removably mounted in image processing system to receive driving force, the driving Component includes：Power receives mouth, wheel hub；The power is received from described image forming apparatus by mouth and driven Power simultaneously transfers a driving force to the wheel hub.

Preferably, the power is also included control by a pair of claws, the drive component is additionally provided with mouth Mechanism processed, the controlling organization can control the power to be in precalculated position by the claw on mouth.

Preferably, the drive component is fit into described image forming apparatus along an installation direction In, to be seen along the installation direction, the described power of the controlling organization control is dynamic described in by mouth Power is located at the precalculated position of the top of another claw by the one of claw on mouth.

Preferably, driver part of the drive component removably with setting in image processing system leads to The mode for directly or indirectly coordinating is crossed to receive driving force,

The claw is used to engage with the driver part and can be rotated by its drive, described dynamic Can be transferred to the driving force that received from the driver part in the wheel hub by mouth by power, the control Mechanism can control claw described in a pair on the installation direction in the avoidance driver part Precalculated position.

The controlling organization when the power is not received the driving force from the driver part by mouth, Claw described in a pair is set to be in the precalculated position.

The controlling organization include compel push part, the power by mouth radially direction be provided with it is prominent Go out structure, the urgent push part can compel to push away the prominent structure, claw described in a pair is stopped at institute State precalculated position.

Preferably, the urgent push part part includes and has elastic component, and the urgent push part is by elasticity The elastic force of element is directly or indirectly compeled to push away the prominent structure and the power can be made to be turned round around it by mouth Axis is rotated.

The urgent push part is engaged with the power by mouth, and mouth driven-mechanism is received by the power Drive and make after rotating the urgent push part savings screen resilience, it is described dynamic to stop driving in the drive mechanism By after mouth, the screen resilience is released power, and drives the power to make the claw after being rotated by mouth In the precalculated position.

Preferably, the urgent push part includes rotary part, torsion spring member, and sliding part；It is described Rotary part can be pivoted, and the part on the rotary part is with the power by the protrusion on mouth Respective outer side edges, when the power is driven by mouth driven-mechanism to be rotated, can be by the prominent structure Make the rotary part that pivoting to occur；The rotary part is engaged with the torsion spring member, institute State last point of rotary part to coordinate with the first free end of the torsion spring, when rotary part rotation When, the free end can be made to produce screen resilience after being pivoted；Second free end of the torsion spring is fixed It is motionless；The sliding part coordinates with the first free end of the torsion spring, when first free end is around axle During rotation, the sliding part is driven to enter line slip.

When the drive mechanism stops driving the power to be rotated by mouth, in the screen resilience of the torsion spring Under effect, make the sliding part reverse slide, can be dynamic with described during the sliding part reverse slide Power is made the power by mouth around its own time by the prominent form touch on mouth by the screen resilience Shaft axis are rotated.

The drive component includes centring ring, and the wheel hub can be rotated relative to the centring ring, described Locating dowel, chute and block are provided with centring ring,

The sliding part is arranged in the chute, and the rotary part is set in the positioning with torsion spring On post, its second free end props up the block, and the sliding part is stretched into the first free end, compels to push away institute Sliding part is stated along the slide, and the prominent structure can be promoted, made at claw described in a pair In the precalculated position.

The controlling organization also includes sliding block and adjustment part, and through hole, institute are provided with the centring ring State power and be axially disposed with two passing pins by opening's edge, two passing pins are along the power Radially extended by mouth, the adjustment part can receive the axially opposing movement of mouth, and institute along the power State adjustment part to coordinate by with the centring ring by described, stress is provided with the inwall of the wheel hub Post, the force column is set relative to the peripheral, oblique of the wheel hub, and is engaged with the sliding block, When the power is driven by mouth by the driver part, in the axial direction apart from the claw farther out described in Passing pin compels to push away the sliding block near the slip of the direction of the claw, when the power is driven by mouth Mechanism is driven when rotating, and the passing pin of the closer claw coordinates with the sliding block, and passes through The sliding block drives the hub rotation.

Described controlling organization also includes locked component, and the locked component can prevent the urgent pushed section The elastic restoring force of part acts on the power by the prominent structure on mouth.

For first compels push part, described first compels to push away the urgent push part that the power is acted on by mouth Part includes spring, and the spring can produce elastic restoring force and can act on the power by mouth, And force the power to be rotated around its axis of rotation by mouth.

Described first compels push part also includes slide unit, and the slide unit is connected with the spring, The slide unit is that the power receives the vertical side of the axis of mouth by the elastic force of the spring The prominent structure is acted on upwards.

The locking member compels push part comprising one second, and described second compels push part can act on Described first compels push part, and it is described dynamic to prevent the described first elastic restoring force for compeling push part from acting on Power receives mouth.

Described second compels push part includes rotary part, and the rotary part is the elastic restoring force The vertical plane of action direction in rotation, the part on the rotary part reciprocally acts on institute Slide unit is stated, when institute's rotatable parts act on the slide unit, compresses the slide unit The spring, and the spring is moved by the direction of mouth axis towards away from the power, and prevent institute State elastic restoring force and act on the power by mouth.

Described second compels push part includes elastic acting force, and the elastic acting force acts on described first Compel push part, prevent the described first elastic restoring force for compeling push part from acting on the power by mouth.

The locked component also includes active force triggering part, when the drive component be fit into it is described During image processing system, the active force triggering part acts on described second and compels push part, and makes institute State the second urgent push part and act on the described first urgent push part.

The active force triggering part is a part being arranged in described image forming apparatus,

When the drive component is dismantled from described image forming apparatus, the active force triggering part The active force for compeling push part to described second disappears, and described second compels push part compels pushed section to described first The active force of part is released, and the described first elastic restoring force for compeling push part acts on the power and receives mouth simultaneously The power is set to be turned to the precalculated position by mouth.

The power receives to be provided with mouth prominent structure and conical boss radially, described Conical boss is arranged on side of the prominent structure away from the claw, and described first compels pushed section Part is included to have elastic component, for acting on the power by the prominent structure on mouth, meanwhile, it is described First compels push part can also compel to push away the inclined plane of the conical boss, the power is received opening's edge axle Moved away from the direction of the driver part to court.

The wheel hub also includes forced section, and the forced section is arranged on the inner side of the wheel hub, described dynamic Power is passed through the wheel hub by mouth, and by a trundle radially extended by mouth along the power with it is described Forced section coordinates transmission power, when the power receives opening's edge axis direction away from the driver part, The forced section departs from the trundle and coordinates, and the power can be turned by mouth relative to the wheel hub It is dynamic.

The drive component also includes flexible member, and the flexible member receives mouth axis set along the power Located at the power by mouth, its one end is abutted with the power by the radially projecting part on mouth, The other end is abutted with part radially projecting in the wheel hub, when the power is by its axis direction of opening's edge When being moved towards the direction away from the driver part, the flexible member is compressed；When forcing the power After being disappeared towards the power of the direction movement away from the driver part by its axis direction of opening's edge, the elasticity Element forces the power to be moved backward by mouth.

The controlling organization after the driver part stops driving the power to be rotated by mouth, in outside The lower action of strength effect, and claw described in a pair is turned to the precalculated position.

The controlling organization includes centring ring, sleeve and adjustment part, and the power is worn successively by mouth Cross the centring ring, the sleeve and the adjustment part, and with the sleeve co-rotation, institute Sleeve and the adjustment part co-rotation are stated, the wheel hub is by the sleeve and/or the adjustment portion Part is driven, and the centring ring can only be rotated around axis, and the centring ring is to the adjustment Part unidirectional delivery rotatory force, makes the adjustment part turn to precalculated position, at the adjustment part When the precalculated position, claw described in a pair is on the installation direction in the avoidance driver part Precalculated position.

Preferably, the controlling organization also includes torsion spring, and the wheel hub is internally provided with cylinder, institute The part for stating torsion spring is enclosed within the cylinder, and another part of the torsion spring is enclosed within the sleeve, And the two ends of the torsion spring are connected with the sleeve and the adjustment part respectively, when the power is received Mouthful driven by the driver part when rotating, the sleeve rotate make the torsion spring hold tightly the sleeve with And the cylinder, so as to drive the hub rotation.

By radially direction sets strong transfer part on mouth, the power transfer part is transmission to the power Pin, is provided with standing groove on the sleeve, the passing pin coordinates transmission power with the standing groove.

The first engaging portion is provided with the centring ring, the second engagement is provided with the adjustment part Part, when the applied external force controls the centring ring relative to the hub rotation, and institute When stating Part I and being engaged with Part II, the adjustment part can be simultaneously driven to rotate, and by adjusting Integeral part drives the torsion spring to rotate, the torsion spring by with the sleeve connection, while driving described Sleeve is rotated, and drives the power to be turned to institute by mouth with the cooperation of groove is prevented by the passing pin State precalculated position.

Described controlling organization also includes baffle plate, on described centring ring or the baffle plate, is received along power Mouthful axially extending inclined plane, the inclined plane in the axial direction with the baffle plate or centring ring on a part Coordinate, when the centring ring is rotated by control, compel to push away centring ring by the inclined plane and move vertically It is dynamic.

After the centring ring is axially moveable, first engaging portion and second engaging portion energy Enough intermeshings.

By opening's edge, it has been radially arranged shackle member to the power, and the shackle member is with the centring ring in axle Abut upwards, after the centring ring is axially moveable, compels to push away the power by the shackle member and receive Opening's edge is moved axially.

The controlling organization also includes a flexible member, and the flexible member receives mouth axle along the power Line is set in the power by mouth, after the power is moved along its axis by mouth, compresses the bullet Property element, the flexible member is produced elastic-restoring force.

Preferably, the cross section of the torsion spring is rectangle.

The controlling organization is acted under external strength effect, and it is described to turn to claw described in a pair Precalculated position, and, the power is moved axially towards the direction away from the driver part by mouth.

The controlling organization include centring ring, guide pin bushing, the power by mouth sequentially pass through the centring ring, The guide pin bushing, and with the wheel hub co-rotation, the centring ring can only be rotated around axis, The guide pin bushing coordinates with the centring ring, and can when the centring ring is rotated around axis edge Axis is moved to the direction away from the driver part, and the guide pin bushing can be received with the power in the axial direction Radially prominent part offsets on mouth, and can be driven when the guide pin bushing slides axially described dynamic Power is slid axially by opening's edge.

Described controlling organization also includes baffle plate, and limit card block, the guide pin bushing are provided with the baffle plate Upper setting limited location interface, the limit card block and the spacing Interference fit, make the guide pin bushing in institute State and do not rotated together with the centring ring when centring ring is rotated.

Described controlling organization also comprising a transferring element along the axially arranged of the wheel hub and for The wheel hub coordinates transmission power, is provided with the first engaging portion on the wheel hub vertically, described Transferring element is provided with the second engaging portion vertically, and first engaging portion is nibbled with described second Close part engagement transmission power；The power is set by mouth through the transferring element, and the power is received Mouth coordinates transmission power with the transferring element, after the power is received powered rotation by mouth, drive The transferring element is rotated, and drives the hub rotation.

Transferring element is abutted with the power by part radially prominent on mouth in the axial direction, works as institute When stating power and being slid axially by guide pin bushing effect by mouth, the transferring element is forced together vertically Slide, and first engaging portion is disengaged from second engaging portion；When the power When being driven the transferring element to rotate by mouth, it is impossible to which rotary power is transferred into the wheel hub.

Also include axially arranged by mouth along the power and be sheathed on the power by the elasticity unit on mouth Part, when the power is slid axially by mouth by guide pin bushing effect, while the compression elasticity unit Part, makes the flexible member produce elastic-restoring force.

Described prominent structure is non-circular cross sections by the radial section of mouth along the power.

Preferably, the prominent structure is cam.

Also include transmission mechanism, the transmission mechanism is connected with the controlling organization, for the control Mechanism processed transmits external strength.

The transmission mechanism includes push rod, and the push rod is used to receive applied external force, and outside is made The centring ring is firmly transferred to, and can rotate the centring ring.

The second aspect of the application provides a kind of handle box, including described drive component.

The technical scheme that the application is provided can reach following beneficial effect：

Handle box provided herein is rotated by using control power by mouth, and then is made a pair Claw turns to precalculated position, occurs to do with driver part so as to be prevented effectively from the claw in cargo handling process Relate to.

It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary, knot Embodiment is closed by different technical schemes to realize same goal of the invention, this Shen can not be limited Please.

The technical solution adopted in the present invention, it is not limited to the description above, further comprises makes power By the mechanism that mouth can retract and reset in axial direction, also contains makes driving head not receive image The mechanism that can be freely rotated relative to the wheel hub during rotary power in forming apparatus, and comprising making The power by the salty mechanism for newly engaging transmitting rotary power with the wheel hub, by said one or The combination of multiple mechanisms, can become the different technical schemes that swap out.

Brief description of the drawings

A kind of three-dimensional view of handle box that Fig. 1 is provided for the application.

Fig. 2 is the part-structure view of the embodiment of the present application one.

Be handle box described in Fig. 3 in the process being fit into image processing system, power by mouth with drive The ingear Status view of motivation structure.

Be handle box described in Fig. 4 in the process being fit into image processing system, power by mouth with drive A kind of relative position Status view residing for motivation structure.

Fig. 5 is schematic diagram of the power by opening's edge Y-direction retraction.

A kind of view that Fig. 6 power is installed by opening's edge X-direction.

Fig. 7 show the sectional view seen along the direction of the installation direction X of handle box

Fig. 8 is regarded with power for a kind of controlling organization that the present embodiment is provided by the decomposition of the implementation method of mouth Figure.

Fig. 9 is the exploded partial view for explaining presently filed embodiment.

The part-structure schematic diagram of Figure 10 embodiments one.

Figure 11 is the schematic diagram when the centring ring receives applied external force.

Figure 12 is the another schematic diagram when the centring ring receives applied external force.

Figure 13 is the topology view of wheel hub.

Figure 14 is the assembling schematic diagram between wheel hub and adjustment part.

Figure 15 is the part-structure view of present embodiment, and A-A is cross sectional view.

Figure 16 is centring ring and a kind of relative status schematic diagram residing for adjustment part.

Figure 17 is that the adjustment part is rotated 180 ° by mouth with power relative to the position shown in Figure 16 Position view afterwards.

Figure 18 is that the centring ring reception external force makes described adjustment part be revolved by mouth with described power The schematic diagram for turning.

Figure 19 is that the centring ring reception external force makes described adjustment part be revolved by mouth with described power The another schematic diagram for turning.

Figure 20 is that described centring ring control part and the power of adjusting is illustrated by the state of mouth rotation Figure.

Figure 21 is that described centring ring controls the adjustment part and power another by the state of mouth rotation Schematic diagram.

Figure 22 is that described centring ring controls the adjustment part and power another by the state of mouth rotation Schematic diagram.

Figure 23 show the STRUCTURE DECOMPOSITION view of the section components of the controlling organization.

Figure 24 show the STRUCTURE DECOMPOSITION view of embodiments herein two.

Figure 25 is the three-dimensional view of the centring ring of embodiment two.

Figure 26 is the another three-dimensional view of the centring ring of embodiment two.

Figure 27 is the power of embodiments herein three by mouth and the schematic diagram of the relative position of drive mechanism.

A kind of three-dimensional view of handle box that Figure 28 is provided for the application.

Figure 29 is the three-dimensional view of embodiments herein four.

Three-dimensional view of the power that Figure 30 is provided for example IV by mouth.

The part-structure decomposition view of the controlling organization that Figure 31 is provided for example IV.

The part-structure assembled view of the controlling organization that Figure 32 is provided for example IV.

The three-dimensional view of the part-structure of the structure that Figure 33 is provided for example IV.

Figure 34 a are part-structure view of the power in example IV by mouth.

Figure 34 b receive the top view of mouth state in which for the power of Figure 34 a.

Figure 35 is power described in example IV by mouth and the mesh schematic representation of driver part.

Figure 36 is the schematic diagram that example IV power is interfered by mouth with driver part.

The three-dimensional view of the wheel hub that Figure 37 is provided for example IV.

Figure 38 is the cross section view of wheel hub described in example IV.

Figure 39 is the part-structure view of example IV.

Figure 40 is one three-dimensional view in direction of structure of example IV.

Figure 41 is the three-dimensional view in another direction of the structure of example IV.

Figure 42 is the technical scheme part-structure view of example IV.

Figure 43 is the technical scheme part-structure view of example IV.

Figure 44 is the technical scheme part-structure view of example IV.

Figure 45 is the technical scheme part-structure view of example IV.

Figure 46 is the schematic diagram that power is engaged by mouth with driver part.

Figure 47 is schematic diagram of the power by another engagement of mouth and driver part.

Three-dimensional view of the power of the embodiment five that Figure 48 is provided for the application by mouth.

Figure 49 is the part-structure view of embodiment five.

A kind of view in the direction of the structure that Figure 50 is provided for embodiment.

Figure 51 is the schematic diagram seen by the axis direction of mouth along power.

Figure 52 is the schematic diagram of another state of Figure 51.

Figure 53 is the schematic diagram of another controlling organization that embodiment five is provided.

Figure 54 is another view of Figure 53.

Figure 55 is another way of example schematic diagram that embodiment five is provided.

Figure 56 is another view of Figure 55.

Figure 57 provides the assembled view of the structure of the offer of embodiment six for the application.

Figure 58 is the part-structure three-dimensional view of embodiment six.

Figure 59 is to be seen schematic diagram by the axis direction of mouth along power.

Figure 60 is another view of Figure 59.

Three-dimensional view of the power of the embodiment seven that Figure 61 is provided for the application by mouth.

Figure 62 is the cross section view of the structure that embodiment seven is provided.

Figure 63 is the schematic diagram seen by the axis direction of mouth along power.

Figure 64 is the schematic diagram of another state of Figure 63.

Figure 65 is the cross section view of the structure that embodiment seven is provided.

Figure 66 is the schematic diagram seen by the axis direction of mouth along power.

Figure 67 is a kind of three-dimensional view of handle box that embodiment eight is provided.

Figure 68 is the part-structure view of the controlling organization that embodiment eight is provided.

Figure 69 is the decomposition view of part body and power by mouth of the controlling organization that embodiment eight is provided.

Figure 70 is a kind of cross section view of wheel hub that embodiment eight is provided.

Figure 71 is the three-dimensional view of the sleeve that embodiment eight is provided.

Figure 72 is a kind of three-dimensional view of torsion spring member that embodiment eight is provided.

Figure 73 is the three-dimensional view of the adjustment part that embodiment eight is provided.

Figure 74 is the assembled view of the part-structure that embodiment eight is provided.

Figure 75 is the assembled view of the part-structure that embodiment eight is provided.

Figure 76 is the cross section view of the structure that embodiment eight is provided.

Figure 77 is the decomposition view of the part-structure that embodiment eight is provided.

Figure 78 is the part-structure assembled view of the controlling organization that embodiment eight is provided.

Figure 79 a and Figure 79 b are that power is illustrated by the claw of mouth with the state of the relative position of drive mechanism Figure.

Figure 80 is the view that power is engaged by mouth with drive mechanism.

Figure 81 a and Figure 81 b are that the 3rd engaging portion of embodiment eight and the difference of the 4th engaging portion are nibbled The schematic diagram of conjunction state.

Figure 82 is a kind of stereogram of preferred process box that embodiment nine is provided.

Figure 83 is the part-structure decomposition view of the controlling organization that embodiment nine is provided.

Figure 84 is the part-structure decomposition view of the controlling organization that embodiment nine is provided.

Figure 85 is the part-structure decomposition view of the controlling organization that embodiment nine is provided.

Figure 86 is the assembling schematic diagram of the structure of Figure 83.

Figure 87 is three-dimensional view and partial cross-sectional views of the power by mouth.

Figure 88 is the part-structure assembled view of the controlling organization that embodiment nine is provided.

Figure 89 is front view of the power by mouth.

Figure 90 is the schematic diagram that controlling organization control cam portion is rotated.

Figure 91 is the process schematic that controlling organization control cam portion is rotated.

Figure 92 is interfered for power when handle box is fit into image processing system by mouth and drive mechanism Schematic diagram.

Figure 93 be handle box from image processing system dismantle when power by a kind of position signal described in mouth Figure.

Figure 94 is the schematic diagram that power is stretched by the controlled mechanism controls of mouth.

Figure 95 is the schematic diagram that controlling organization control centring ring is rotated.

Figure 96 is the part-structure decomposition view of embodiment ten.

Figure 97 is that handle box of the prior art installs schematic diagram during into image processing system；

Figure 98, Figure 99 are that a kind of guide rail of new image processing system and the structure of driver part are shown It is intended to；

Figure 100 is the cross-sectional view of the handle box in the present embodiment；

Figure 101 a are the structural representations of the drive component in the present embodiment 11；

Figure 101 b are the assembling schematic diagrams of the drive component in the present embodiment 11；

Figure 102, Figure 103 are the first rotary power receiving element and the second rotation in the present embodiment 11 The structural representation of power reception part；

Figure 104 is the structural representation that the power in the present embodiment 11 is coordinated by mouth with controlling organization；

Figure 105, Figure 106 are the drivings of the drive component and image processing system in the present embodiment 11 Action schematic diagram before part engagement；

Figure 107 is that the action that the handle box in the present embodiment 11 is installed during into image processing system is illustrated Figure；

Figure 108 is knot when handle box in the present embodiment 11 is installed in place in image processing system Structure schematic diagram；

Action schematic diagram when Figure 109 is the controlling organization stress in the present embodiment 11；

Figure 110, Figure 111 are the first rotary power receiving element and the second rotation in the present embodiment 11 Action schematic diagram when power reception part stretches out；

Figure 112, Figure 113 are the first rotary power receiving element and the second rotation in the present embodiment 11 Action schematic diagram when power reception part is with driver part engagement rotation；

Figure 113 is the action schematic diagram that the controlling organization in the present embodiment 11 is coordinated with power by mouth；

Figure 114, Figure 115, Figure 116 be power in the present embodiment 11 by mouth when being inwardly indented Schematic diagram is acted for the moment in state；

When Figure 117, Figure 118 are that power in the present embodiment 11 is disengaged from by mouth and driver part Action schematic diagram；

Figure 119, Figure 120, Figure 121 be power in the present embodiment 11 by mouth when being inwardly indented Action schematic diagram during in shape two；

Figure 122, Figure 123 are that control piece in the present embodiment 11 is acted when acting on power by mouth Schematic diagram；

Figure 124 is that action when power in the present embodiment 11 is disengaged from by mouth with driver part is shown It is intended to；

Figure 125 is action signal when power in the present embodiment 11 is engaged by mouth with driver part Figure；

Figure 126 is that action when controlling organization in the present embodiment 11 acts on power by mouth is illustrated Figure.

Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets this The embodiment of application, and it is used to explain the principle of the application together with specification.

Specific embodiment

The application provides a kind of technical scheme, in the situation that power is restricted by the stroke that mouth stretches Under, handle box can be still realized during image processing system is fit into, the power receives mouth energy The enough transmission power that engaged with the drive mechanism in image processing system is avoided interference with, so that power receives mouth Smoothly engaged with drive mechanism.

Handle box in the technical scheme of the application includes drive component, and the drive component is removably pacified To receive driving force in image processing system, the drive component includes：Power receives mouth, wheel hub； The power is received driving force and transfers a driving force to the wheel by mouth from described image forming apparatus In hub, by a pair of claws are additionally provided with mouth, image processing system is with correlation technique institute not for the power Be：The drive component also includes controlling organization, and the controlling organization can control the power Precalculated position is in by the claw on mouth.The precalculated position namely avoids position, in the pre-determined bit The claw put just can avoid producing interference to the cargo handling process of handle box.The precalculated position can be institute State drive component to be fit into described image forming apparatus along an installation direction, along the installation side To seeing, the described power of the controlling organization control is blocked by the one of claw on mouth positioned at another The top of pawl.

Specifically, the drive component can be by setting in releasably mode and image processing system To receive driving force by way of directly or indirectly coordinating between driver part, the claw be used for Driver part engaging can simultaneously be rotated by its drive, and the power receives the mouth can be by from described The driving force that driver part is received is transferred in the wheel hub,

The controlling organization can control claw described in a pair on the installation direction in avoidance institute State the precalculated position of driver part.

Controlling organization can use two kinds of control modes：

First way：Controlling organization can be lost from the driver part in the power by mouth After driving force, claw described in a pair is set to stop at the precalculated position.Example IV is to seven and implements Example nine to 11 is adopted in this way.

Also, in order to further improve avoidance effect, on the basis of claw is stopped at precalculated position Can also make the power by mouth axially towards the direction away from the driver part be moved to it is described Driver part departs from mated condition.This move can be by structure design, in handle box disassembly process In reach automatically, such as embodiment seven and embodiment 11；Outside can also be by applying to controlling organization Portion's strength makes it act and realize, such as embodiment nine and embodiment ten.

The second way：It is directly right after the driver part stops driving the power to be rotated by mouth Controlling organization applies external strength and acts it, so that claw described in a pair turns to described making a reservation for Position.Embodiment one to three and embodiment eight are adopted in this way.

Likewise, in order to improve avoidance effect, can be by the improvement to structure so that controlling organization The power can also be made by mouth axially towards away from the driver part in the presence of external strength Direction movement, such as embodiment one to three.

On this basis, for the ease of applying external strength to controlling organization, in some embodiments also The transmission mechanism being connected with controlling organization can be introduced.

The technical scheme of the application is discussed in detail below by embodiment.

Embodiment one

The three-dimensional view of a kind of handle box that Fig. 1 is provided for the application, it is illustrated that 10 is the handle box, Power for receiving rotary power from image processing system is arranged at the handle box 10 by mouth 11 Longitudinal end.

Hereinafter will be described in detail and how to realize controlling power by controlling organization using the scheme of the application Transmission power is engaged with the drive mechanism in image processing system by mouth.

Fig. 2 is the part-structure view of the present embodiment.One wheel hub 13 is arranged on handle box longitudinal end On, centring ring 14 is coaxially arranged with the wheel hub, the power is passed through the centring ring by mouth 11 14 are arranged on wheel hub 13.After handle box is fit into image processing system, the power Transmission power is engaged with the drive mechanism 100 in described image forming apparatus by mouth 11.The wheel hub 13 directly can be connected with the one rotary part in handle box, e.g., be connected with photo-sensitive cell 12, The photo-sensitive cell 12 is driven to rotate after power is received power by mouth 11 from image processing system； Gear 130 is provided with the described excircle of wheel hub 13, then is transmitted rotary power by gear 130 To other rotary parts of handle box 10.Described wheel hub 13 is also configured to and image shape Into other Transmission gears engagement on device, then rotary power is transferred to by handle box by Transmission gear On 10 rotary part.

It is handle box 10 described in Fig. 3 in the process being fit into image processing system, power receives mouth 11 with the ingear Status view of drive mechanism 100.

It is handle box 10 described in Fig. 4 in the process being fit into image processing system, power receives mouth 11 with drive mechanism 100 residing for a kind of relative position Status view.

The power is symmetrical arranged a pair of claws 111, the pair of card by a free end of mouth 11 Space 112 is provided between pawl；One free end of described drive mechanism 100 is 102, is set thereon Symmetrically arranged a pair of protuberances 101 are equipped with, for the claw set by the free end of mouth 11 with power 111 engagements, when power is engaged by mouth 11 with drive mechanism 100, the free end 102 is in In space 112, the drive mechanism 100 is driven by the motor set in image processing system, can be driven The power is moved to be rotated by mouth 11.

As shown in figure 3, the power is by the claw 111 and the drive mechanism protuberance on mouth 11 101 depth of engagement is H1.When by the handle box 10 along arrow X-direction shown in Fig. 4 to image When being installed in forming apparatus, the power is in and the drive mechanism by the claw 111 of mouth The relative position of protuberance 101 on 100, will interfere, and prevent the handle box 10 from suitable Profit is installed.

Thus for solve this problem, it is necessary to by handle box to image processing system install before, Huo Zhe During handle box is installed, first passing through controlling organization makes the power by mouth 11 along its gyroaxis The direction (Y-direction shown in Fig. 4) of line bounces back a segment distance, or the H1 that at least to bounce back distance, Power is set to be opened with the avoidance of protuberance 101 in the drive mechanism 100 by the claw 111 on mouth 11.

After the distance that Fig. 5 is the power by opening's edge Y-direction retraction H1, described power receives mouth On claw 111 and the drive mechanism on protuberance 101 realize avoiding schematic diagram.

As shown in figure 5, the height of the claw 111 is H2, the freedom of the drive mechanism 100 The height of end 102 is H3, and H3 is from the end face of the free end of drive mechanism 100 to protuberance The distance of the part near the end face on 101, when the H2 is more than or equal to the H3 When, described power is allowed to decline the minimum constructive height of H1 by mouth 11.Certainly, by controlling organization The power is declined height of at least HI plus H3 by mouth 11, be optimal situation, can be with Realize that described power is fully achieved avoidance by mouth 11 with the drive mechanism 100, prevent handle box Interfered during installation.

But because the type of image processing system is different, its machine inner structure also can be variant, Can directly result in cannot make power be declined enough height realization avoidance interference by mouth 11.Thus this Shen The technical scheme that please be provided, it is assumed that in the state of the most limit, i.e., described power is permitted by mouth 11 Perhaps when the stroke for declining only has the height of H1, the handle box is can solve the problem that in installation process, move Power is not produced interference by mouth 11 with the drive mechanism, and reaching makes handle box 10 smoothly install, power By the purpose that mouth is smoothly engaged with drive mechanism.

The technical scheme that the application is provided, is at least to be declined H1 by mouth 11 by the power described in guarantee Height after, by controlling organization control power rotated by mouth 11 so that by handle box edge During diagram X-direction is fit into image processing system inside, described power is by mouth 11 A pair symmetrical claws 111 between space 112 towards the drive mechanism 100 freedom End 102, even if as shown in fig. 6, the power receives a pair symmetrical claws 111 of mouth 11 It is vertical with the installation direction X of handle box by the line of centres of the axis of rotation of mouth 11 perpendicular to power. Fig. 7 show the sectional view seen along the direction of the installation direction X of handle box, described by mouth 11 Claw 111 between space 112 can allow for the free end 102 of the drive mechanism and pass through.

After the handle box 10 is installed in place into image processing system, the controlling organization is made It is revoked by the power of mouth 11 for the power, described power receives mouth 11 along its axis of rotation direction Stretched out to the direction of drive mechanism 100, start image processing system after, the claw 111 with it is described The engagement transmission power of protuberance 101.

Structure below with reference to controlling organization further illustrates controlling organization provided herein such as What makes the power now be stretched and rotation campaign by cause for gossip.

Fig. 8 is regarded with power for a kind of controlling organization that the present embodiment is provided by the decomposition of the implementation method of mouth Figure.

The controlling organization of present embodiment includes wheel hub 13, and centring ring 14, guide pin bushing 15 adjusts part 16.Hollow space 131 with opening, described guide pin bushing 15 and adjustment portion in described wheel hub 13 Part 16 is installed in the hollow space 131 from the opening.Described power is passed through institute by mouth 11 The guide pin bushing 15 and adjustment part 16 stated are set along the axial direction of the wheel hub 13.Described positioning Circle 14 coordinates with the guide pin bushing 15, and the wheel hub 13 is arranged on along the axis direction of the wheel hub 13 Opening at.

The present embodiment also provides a flexible member 17, is set along the axial direction of the wheel hub 13 In wheel hub 13；Also including an end cap 103, the longitudinal end for being securely fitted in handle box, And for making power be passed through by the free end of mouth 11；Described end cap 103 is used to support the wheel Hub 13.

Fig. 9 is the exploded partial view for explaining presently filed embodiment.

As shown in figure 9, the middle part of the centring ring 14 is through hole 143, for allowing the power to receive mouth 11 pass through.First boss 141 is provided with the inner periphery of described centring ring 14；Simultaneously described The middle part of guide pin bushing 15 is provided with through hole, for allowing the power to be passed through by mouth 11, described guide pin bushing 15 On be additionally provided with second boss 151, the surface of the second boss 151 is inclined plane 1511；It is described Centring ring 14 on be additionally provided with the portion of being applied 144, for receiving applied external force.After assembling, institute The centring ring 14 stated is supported by described guide pin bushing 15, the first boss 141 on described centring ring 14 Supported by the upper surface 152 of described guide pin bushing 15；Fixture block is additionally provided with described end cap 103 1031, it is additionally provided with stop part 153 on the upper surface of described guide pin bushing 15；After assembling, described end Fixture block 1031 on lid 103 coordinates with the stop part 153 on the guide pin bushing 15, as shown in Figure 10.

Because described end cap 103 is securely fitted on handle box, the fixture block on described end cap 103 1031 coordinate with the stop part 153 on the guide pin bushing 15, can prevent the guide pin bushing 15 around its gyroaxis Line rotates.It is described to lead thus when applied external force acts on the centring ring 14 and rotates it Set 15 is not rotated relative to end cap 103.

Figure 11 and Figure 12 show the schematic diagram when the centring ring 14 receives applied external force.

As shown in figure 11, when applied external force F is acted on described centring ring 14 along direction as shown Be applied portion 144, and make the centring ring 14 around its axis of rotation rotated along diagram W directions when, The first boss 141 set in the inner circle circumferential direction of the centring ring 14 is upper relative to the guide pin bushing 15 Surface 152 rotates.

As shown in figure 12, after centring ring 14 rotates, described first boss 141 and the guide pin bushing 15 On second boss 151 abut, and by compeling to push away the inclined plane 1511 in the second boss 151, The guide pin bushing 15 is set to be slided along diagram Y-direction.Main body 113 excircle of the described power by mouth 11 On be provided with jump ring 18, the jump ring 18 radially protrudes the main body in the power by mouth 11 Outside 113, and abutted with the bottom surface of the guide pin bushing 15；Described centring ring 14 makes described leading When set 15 is slided along Y-direction, the guide pin bushing 15 makes the power receive mouth 11 by the jump ring 18 Slided along Y-direction.Meanwhile, the power can be by inclining along the stroke that Y-direction is slided by mouth 11 The inclined-plane in face 1511 is controlled along the height difference H 4 that the axis direction of the guide pin bushing 15 is formed, described Height difference H 4 for the guide pin bushing 15 upper surface 152 to the second boss 151 top away from From, and more than or equal to H1, so as to ensure what power was slided by mouth 11 along its axis of rotation direction Stroke is at least H1.

As shown in figure 9, described controlling organization also includes an adjustment part 16.Described centring ring 14 bottom is provided with the first engaging portion 142, and the first described engaging portion 142 includes first The parts of tooth 1422 of parts of tooth 1421 and second, the first parts of tooth 1421 and the second parts of tooth Plane 145 is set between 1422；The upper end of described adjustment part 16 is provided with the second engagement Part 161, the second described engaging portion 161 includes the 3rd parts of tooth 1611 and the 4th toothed region Divide 1612, plane 162 is set between the 3rd parts of tooth 1611 and the 4th parts of tooth 1612. The first described engaging portion 142 is being controlled mechanism's assembling with the second described engaging portion 161 When be intermeshed.When described centring ring 14 receives applied external force to be rotated, described centring ring 14 are in intermeshing state, i.e., when the centring ring 14 is rotated, institute with the adjustment part 16 The concomitant rotation of adjustment part 16 stated.

Figure 13 is the topology view of wheel hub 13.The inside of the wheel hub 13 is hollow space 131, its A pair are laid with inner periphery along symmetrically arranged first force column 134 of wheel hub inner circle circumferential direction, and A pair symmetrically arranged second force columns 135；The force column 135 of first force column 134 and second Between be provided with a pair symmetrically arranged first gaps 132, and a pair symmetrically arranged second gaps 133。

Figure 14 is the assembling schematic diagram between wheel hub 13 and adjustment part 16.As shown in figure 13, institute Protruded stigma 163 is provided with the cylindrical circumferential direction of adjustment part 163 stated, described protruded stigma 163 has side Face 1631, and an inclined plane 1632；First set in the inner circle circumferential direction of described wheel hub 13 A side is set to inclined plane 1341 on force column 134, second force column 135 sets one Individual side 1351, first gap 132 is arranged between inclined plane 1341 and side 1351；Institute It is 1342 to state the first force column another side, and the second force column another side is 1352, described Second gap 133 is arranged between the side 1342 and side 1352.

When the adjustment part 16 is assembled in the wheel hub 13, described adjustment part 16 On symmetrically arranged a pair of protruded stigmas 163 be placed in first gap 132, the protruded stigma 163 Side 1631 it is relative with the side 1351 of second force column 135, positioned at the protruded stigma 163 On the inclined plane 1632 of opposite side and the side of first force column 134 on inclined plane 1341 Relatively.

On the first engaging piece 142 on described centring ring 14 and the adjustment part 162 second Engaging piece 161 is engaged, described when the centring ring 14 is subject to applied external force and rotates Centring ring 14 drive it is described adjustment part 16 rotate；The now side 1631 and the wheel hub Side 1351 on 13 is engaged, and drives the wheel hub to rotate；The power receives the master of mouth 11 simultaneously The radial direction of body 113 is through one passing pin 19 of setting, during assembling, two of the passing pin 19 Free end is installed in second gap 133, described after the wheel hub 13 is driven Power rotated by driving in the presence of passing pin 19 by mouth 11.

The technical scheme for thus being provided by the application, it is possible to achieve make power by mouth around its axis of rotation Rotation, it is possible to make power stress be slided along its axis of rotation direction.Further, the application is provided A kind of controlling organization is controlled the power by the rotation of mouth and acting for slip.

After handle box is installed in place, described power is by mouth 11 and described image forming apparatus Interior drive mechanism 100 is engaged, and the drive mechanism 100 drives the power by mouth 11 around W side To rotation, then 13 turns of the wheel hub is driven by the passing pin 19 set on mouth 11 by the power It is dynamic；After described wheel hub 13 is rotated around W directions, what is set on the described inner periphery of wheel hub 13 inclines Inclined-plane 1341 is abutted with the inclined plane 1632 set on the adjustment excircle of part 16, and is inclined Make in the presence of the axial thrust load that produces when being abutted between inclined-plane described adjustment part 16 with it is described Engaging portion 161 and 142 between centring ring 14 is disengaged from, described adjustment part 16 with The centring ring 14 is relatively rotated.Gear parts are additionally provided with the cylindrical circumferential direction of described wheel hub, The other rotary parts that can realize being transferred to rotary power in handle box by the gear parts On.

During handle box is installed, before handle box is not completely installed to position, pass through Controlling organization makes the power be rotated to power stress 11 as shown in Figure 6 and the driving machine by mouth Relative position described in structure 103, even if the power is by a pair symmetrical claws 111 of mouth 11 It is vertical with the installation direction X of handle box by the line of centres of the axis of rotation of mouth 11 perpendicular to power Position, described power can allow for the driving by the space 112 between the claw 111 of mouth 11 The free end 102 of mechanism passes through.Such case is optimal situation.But, the application is provided Scheme, it is possible to achieve make power by mouth 11 free end claw and drive mechanism between phase Position is in certain scope, can still realize that the power is crossed the driving machine by mouth 11 The free end of structure 100, and smoothly with the drive mechanism 100 realize engage.

Will be described below how controlling described power to be crossed institute during handle box is installed by mouth State the free end of drive mechanism 100 and realize engaging with it.

Figure 15 is the part-structure view of present embodiment, wherein figure A-A is along perpendicular to described dynamic Cross section view of the power by mouth axis of rotation vertical direction.

As shown in figure 15, the first engaging portion 142 is the part on centring ring 14, the second engaging piece 161 are divided to be the second engaging portion on adjustment part 16, the first engaging portion 142 is engaged with second Part 161 can be intermeshed transmission power；From cross section view A-A, the first described engaging piece 142 are divided to include a pair symmetrical engaging portion 142a and 142b；The second described engaging piece 161 are divided to include a pair symmetrical engaging portion 161a and 161b.

Figure 16 is centring ring 14 and a kind of relative status schematic diagram residing for adjustment part 16.At this In embodiment, setting power is adjusted on part 16 by a pair of the claws 111 on mouth 11 with described The relative position of a pair of meshing portion 161a and 161b is fixed, the setting of the relative position, can be passed through Described power receives mouth 11, described adjustment part 16 to come true with the relative position of described wheel hub 13 It is fixed, when described power is determined by mouth 11 with the described relative position of wheel hub 13, described adjustment portion Part 16 also determines with the relative position of described wheel hub 13, just can realize that described power receives mouth 11 On a pair of claws 111 and described adjustment part 16 on a pair of meshing portion 161a and 161b The purpose that relative position is fixed.

The size of the periphery of the free end of the drive mechanism 100 on the described image processing system of setting It is d, when described power is N1 by the beeline between a pair of the claws 111 on mouth 11, I.e. as N1=d, described power is fit into the process of image processing system by mouth 11 in handle box Middle claw 111 can just avoid being interfered with the free end 102 of described drive mechanism 100； Now set the company of the location of the second engaging portion 161a and 161b of the adjustment part 16 Line is L1.

Figure 17 is that the power described in is N1 by the beeline between the claw 111 on mouth 11, N1=d, the adjustment part 16 is with power by the another location residing for mouth 11；Claw 111 just may be used To avoid being interfered with the free end 102 of described drive mechanism 100；Now, engaging portion Line between 161a and 161b is L2.

The line L1 of two engaging portions of position residing for adjustment part described in Figure 16 and Figure 17 Angle and L2 between is δ；The size of angle δ and the free end 102 of the drive mechanism 100 External dimensions d it is related；When described power is not at angle δ's by the claw 111 on mouth 11 In the range of when, when the handle box is installed, the power receive mouth 11 and the drive mechanism 100 free end does not produce interference；When the power is in the angle by the claw 111 of mouth 11 The power is controlled to be entered around its axis of rotation by mouth 11, it is necessary to pass through controlling organization when in the range of δ Row rotation, thus, the power can be made to be avoided being produced with the drive mechanism in installation process by mouth 11 Raw interference.

The folder is in by the claw 111 of mouth 11 to the power below in conjunction with accompanying drawing 18 to Figure 22 When in the range of the δ of angle, the power is driven to be rotated by mouth 11 by controlling organization.

When the beeline N between described claw 111 is less than d, described power receives mouth 11 Interference will be produced in installation process with described drive mechanism 100；When between described claw 111 Beeline N be more than or equal to d when, described power will be in institute in installation process by mouth 11 The drive mechanism 100 stated can avoid producing interference.

Described centring ring 14 is used to receive applied external force, and acts on described adjustment part 16, The adjustment part 16 is driven to rotate.Can be with rotation alpha after the described stress of centring ring 14 effect of setting Angle；After the centring ring 14 controls the adjustment rotation alpha angle of part 16, institute can be made The power stated is by mouth 11 while rotation alpha angle, can avoid and drive mechanism 100 produces interference. Figure 18 and Figure 19 show when the centring ring 14 receive external force F make described adjustment part 16 with Described power is by mouth 11 along the schematic diagram for illustrating W directions rotation alpha angle.

Figure 20 to Figure 22 be when the first engaging portion 142 on described centring ring 14 with it is described The second engaging portion 161 on adjustment part 16 is described in the case of initial position is not engaged Centring ring 14 control it is described adjustment part 16 and power by mouth 11 rotation view.

As shown in figure 20, described centring ring 14 in initial position, first engaging portion 142 And the angle between the initial position of the second engaging portion 161 on the adjustment part 16 is β； Figure 21 show after the stress F of the centring ring 14 is acted on along diagram W directions rotation βs angle it Afterwards, first engaging portion 142 is engaged with second engaging portion 161；Figure 22 show After the stress F of the centring ring 14 effects continue the angle that rotation alpha subtracts β, described adjustment Part 16 and the power are driven in rotation α and subtract the position that is reached after the angle of β by mouth 11.

Shown in Figure 21, when power receives mouth 11 in initial position, beeline is between the claw N2, wherein N2 are less than d；Shown in Figure 22, after the power is rotated by mouth 11 by control, The power is more than d by the distance between the claw 111 on mouth 11 N3, and the power can be avoided to receive Mouth 11 is interfered in installation process with the drive mechanism.

In the technical program, described controlling organization can simultaneously control described power to receive the edge of mouth 11 Its axis of rotation is retracted, it is possible to around the rotation of its axis of rotation, and foregoing flexible member 17 is used for After the power is installed in place by mouth 11, make described power by mouth 11 along its axis of rotation direction Stretch out.

In the present embodiment, described controlling organization includes the centring ring 14, the guide pin bushing 15, The adjustment part 16.

In order to the source for realizing applied external force need not borrow the structure inside machine, it is only necessary to user In installation process box, applied external force just can be provided, applied external force steady sources can be reached Effect.The technical program provides preferred scheme as shown in figure 23.

Figure 23 show the controlling organization structural representation.The controlling organization is arranged on handle box On 10 housing 101, the power by mouth 11 be arranged on handle box longitudinal direction one end on, for figure As the engagement transmission power of drive mechanism 100 of setting in forming apparatus, when power is by mouth 11 and driving When mechanism 100 is intermeshed, the two is in coaxial state.

As shown in figure 23, the controlling organization 9 of the present embodiment includes push rod 91, wherein push rod 91 On be additionally provided with the first tooth bar 911；Control structure also includes intermediate transfer gear train 92 and 93, the Two tooth bars 94, connecting rod 95, pressing plate 96 and flexible member 97.

The intermediate transfer gear train includes the first Transmission gear 92, and the second Transmission gear 93； The first external gear 931, and second for being coaxially disposed are coaxially arranged with second Transmission gear 93 External gear 932.

The first tooth bar 911 on described push rod 91 is engaged with first Transmission gear 92, described First Transmission gear 92 is engaged with the first external gear 931 in the second Transmission gear 93 simultaneously；It is described The second external gear 932 in second Transmission gear 93 is engaged with second tooth bar 94；Described second Tooth bar 94 is hinged with one end of the connecting rod 95；The other end of the connecting rod 95 and the pressing version 96 one end is hinged；Described flexible member 97 is arranged on the pressing plate with the handle box 10 Housing 101 between.

Described one end of push rod 91 is connected with the centring ring 14；When user holds handle box 10, and The described pressing plate 96 of pressing, by connecting rod 95 and tooth bar 94, Transmission gear 93 and 92 will Push rod 91 is transferred to by pressure power, and promotes the centring ring 14 to rotate by push rod 91.Wherein, The power that user holds handle box just just be able to can be realized by control machine as the source of applied external force F Structure controls the power to be realized avoiding interference with the drive mechanism 100 by the installation process of mouth 11, and The purpose for making handle box 10 smoothly install.

Thus in the present embodiment, described controlling organization also includes pressing plate 96, flexible member 97, Connecting rod 95, tooth bar 94, Transmission gear 93 and 92, and push rod 91.

Embodiment two

Figure 24 show the STRUCTURE DECOMPOSITION view of the another embodiment of the application.

The first embodiment that the application is provided is to control the wheel hub 13 to rotate by controlling organization, from And drive the power to be rotated by mouth 11.

And the implementation method that the present embodiment is provided, it is to pass through controlling organization during installation process box Control power is rotated by mouth 011, and during this, the power is by mouth 011 relative to described Wheel hub 013 is rotated.

As shown in figure 24, controlling organization includes centring ring 014, the first guide pin bushing 015A, and second Guide pin bushing 015B, intermediate connecting part 016；Adjustment part 0142 is also set up on described centring ring 014.

Described power is passed through the centring ring 014 by mouth 011, and the first guide pin bushing 015A is described Second guide pin bushing 015B is arranged on the hollow space 0131 of the wheel hub 013；Described wheel hub 013 Flexible member 017 is also set up between the controlling organization；Described end cap 0103 is used to support described Power receives mouth 011.

Figure 25 to Figure 26 is the three-dimensional view of centring ring 014.Described centring ring 014, in assembling When, cooperated with the first guide pin bushing 015A, and the second guide pin bushing 015B.As shown in figure 25, First boss 0141, described first boss are provided with the described inner circle circumferential direction of centring ring 014 0141 abuts with the second boss 015A1 set on the first guide pin bushing 015A；Shown in Figure 25, The described bottom of centring ring 0141 is additionally provided with the 3rd boss 0143, the 3rd described boss 0143 Abutted against with the 4th boss 015B1 on the second guide pin bushing 015B.

As shown in figure 24, fixture block 01031, described first are additionally provided with described end cap 0103 First stop part 015A2 is set on guide pin bushing 015A；After assembling, described fixture block 01031 with it is described First stop part 015A2 abuts to prevent the first guide pin bushing 015A from rotating；The first described guide pin bushing The second stop part 015A3 is additionally provided with 015A, to be arranged on the second guide pin bushing 015B Card interface 015B2 coordinate to prevent the second guide pin bushing 015B from rotating.

Described power is received to be provided with the first engaging portion 0112, the second engaging portion on mouth 011 0113；The 3rd engaging portion 0142, described middle interconnecting piece are provided with described centring ring 014 4th engaging portion 0162 is set on part 016；After assembling, described power is by first on mouth 011 Engaging portion 0112 is not engaged with the 3rd engaging portion 0142, and second engaging portion 0113 engages with the 4th engaging portion 0162；Also set up on described intermediate connecting part 016 There is transfer part 0161, described transfer part 0161 is arranged in the inner circle circumferential direction of the wheel hub 013 and sets In the gap 0133 put, force column 0132, the transmission are provided with the inner circle circumferential direction of wheel hub 013 Portion 0161 coordinates transmission power with the force column 0132.

When the centring ring 014 is driven rotation by applied external force, by the on centring ring 014 After one boss 0141 abuts the inclined plane 015A11 abuttings set on the second boss 015A1, The first described guide pin bushing 015A can be made to be slided along its axis of rotation direction；The power is by mouth 011 It is connected with jump ring 018 on excircle, the bottom of the jump ring 018 and the first described guide pin bushing 015A Face abuts, and when the first guide pin bushing 015A is slidable in the axial direction, the power can be driven to receive Mouth 011 slides axially；Meanwhile, it is provided with the 3rd boss 0143 on the centring ring 014 The inclined plane on the 4th boss 015B1 in inclined plane 01431, with the second guide pin bushing 015B 0151B11 is abutted, relative with the second guide pin bushing 015B to turn when the centring ring 014 is rotated It is dynamic, by the effect of inclined plane force described in the second guide pin bushing 015B slide axially, described the Two guide pin bushing 0151B slips vertically, can force the intermediate connecting part 016 also to slide axially, So that mouth 011 is received in the 4th engaging portion 0162 on the intermediate connecting part 016 with the power On the second engaging portion 0113 be disengaged from；The power is by the first engaging portion on mouth 011 0112 is a pair symmetrical engaging portions, the second engaging portion on described centring ring 014 0142 is a pair symmetrical engaging portions, thus, when the power is received under the pressure of described by mouth 011 When first guide pin bushing 0151A bis- slides axially, described power is bounced back by mouth 011, be likely to be at The position of the engagement of the second engaging portion 0142 on the centring ring 014, it is described fixed when being rotated further During position circle 014, described centring ring 014 just can drive the power to be rotated by mouth 011；It is likely to In with the out of mesh position in second engaging portion 0142, be rotated further the centring ring 014 When, the power is not rotated by mouth 011.

After acting on the applied external force on the centring ring and being revoked, in described flexible member Under 017 screen resilience effect, the intermediate transfer part 016, the second guide pin bushing 015B, the first guide pin bushing 015A, and the power is protruding by mouth 011.It is described dynamic after startup image processing system Power is engaged by mouth 011 with the intermediate transfer part 016, on described intermediate transfer part 016 Transfer part 0161 is engaged with the wheel hub 013, and described drive mechanism 100 drives the power to receive Mouth 011 is rotated, and the power is driven the wheel hub by mouth 011 by the intermediate transfer part 016 013 rotates.In the present embodiment, the claw 0111 is relative with first engaging portion 0112 Position is fixed, and controls the power by mouth 011 in handle box installation process by adjusting part 0142 In do not avoided interference with the drive mechanism 100 in described image forming apparatus, reaching receives the power The purpose that mouth 011 is smoothly engaged with the drive mechanism 100.Set the free end of the drive mechanism The external dimensions in portion is d, when the power is not in the range of δ angles by the claw on mouth, Control the power to be rotated by mouth 011 by the controlling organization and realize avoiding the principle and the institute that interfere State first embodiment similarly, be not repeated herein.

Embodiment three

Figure 27 is the another embodiment of the application.The application also provides a kind of scheme, i.e., only need control Power described in mechanism controls processed is rotated to avoid handle box in installation process and described image shape by mouth 11 Drive mechanism into device produces interference.The controlling organization of i.e. foregoing embodiment one does not include guide pin bushing 15, i.e., when centring ring is rotated, described power is not carried out being slided along its axis of rotation direction by mouth 11 Dynamic action, is equally also rotated using controlling organization control power by mouth.

It is to incline that the power is arranged into surrounding by the end of the claw 111 of mouth 11 in the present embodiment Face, or curved surface shape；When being processed when being installed in X direction, the power receives mouth The end 1111 of 11 claw 111 contacts with the protuberance 101 of the drive mechanism 100, passes through Inclined plane, or curved surface force contact and produce axial force force the power by opening's edge Y-direction shifting It is dynamic, described claw 111 can be made to cross the protuberance 101 and realize engagement.

Example IV

The present embodiment provides another controlling organization, and the mistake of image processing system is fit into handle box Cheng Zhong, controls the power to be received the gyroaxis of mouth perpendicular to power by a pair symmetrical claws of mouth The line of centres of line is vertical with the installation direction of handle box.

Figure 28 show the three-dimensional view of another handle box 20 of the application offer.Shown treatment Box 20 includes housing 201, and one end of its longitudinal end sets power to be used for by mouth 21 and be arranged on figure As engaging transmission power with motor connection driver part 100 in forming apparatus.The handle box is also wrapped End cap 203 is included, the end cap 203 is used to be relatively fixed setting with the handle box housing 201, and The power is supported to receive mouth 21.The handle box is removably installed in image processing system, it is illustrated that X-direction is the installation direction of the handle box, the installation direction X-direction and the handle box 20 Longitudinal direction it is substantially vertical.

The application provides a kind of controlling organization, and the process of image processing system is fit into handle box In, control the power to be received the axis of rotation of mouth perpendicular to power by a pair symmetrical claws of mouth The line of centres it is vertical with the installation direction of handle box.

A kind of three-dimensional view of implementation method that Figure 29 is provided for the application.The longitudinal direction of the handle box Wheel hub 23 is provided with end, the controlling organization includes wheel hub 23, and is arranged on wheel hub 23 1 The centring ring 22 at end, the power is in axial direction passed through the centring ring 22 and the wheel by mouth 21 Hub 23 is arranged on the wheel hub 23, and an end cap 203, the end cap are additionally provided with handle box 203 are relatively fixed setting with the housing of the handle box 20；On the internal circular surfaces of described end cap 203 Fixture block 202 is additionally provided with, the upper end of the centring ring 22 is provided with opening 227, when the end cap 203 It is installed to when on the handle box along the axis of rotation direction of the wheel hub 23, the fixture block is vertically In the insertion opening 227, rotation of the centring ring 22 along gyratory directions can be limited.

Three-dimensional view of the power that Figure 30 is provided for the present embodiment by mouth 21.The power receives mouth 21 Including main body 213, the radial direction of the main body 213 is provided with the first ledge 212, institute The first ledge stated is symmetrical a pair；The power is square vertically by the end of mouth 21 To stretching out a pair symmetrically arranged claws 211, described a pair first ledges 212 and described The relative position of claw 211 is fixed, can be by controlling first ledge 212 and the place The relative position of box is managed to reach a pair symmetrical claws 211 of the control power by mouth 21 Line of centres L3 (as shown in figure 34) it is vertical with the installation direction (X-direction) of the handle box Purpose.How the purpose is realized, specific embodiment is as follows.

Figure 31 show the part-structure decomposition view of the controlling organization of the present embodiment offer.

Referring to Figure 31, described centring ring 22 is provided with through hole 221 along axis of rotation direction, uses So that the power is passed through by mouth 21；Locating dowel 222, institute are additionally provided with described centring ring 22 State and torsion spring 292 and rotary part 290 are equipped with locating dowel 222；On described centring ring 22 also A chute 223 is provided with, a slide unit 291 is arranged in the chute 223, and can phase Slided for the chute 223；Block 226, the torsion spring are additionally provided with described centring ring 22 292 the first extension 2921 is abutted with the block 226, and the second of the torsion spring 292 stretches out Part 2922 abuts with the slide unit 291, and described the second extension 2922 away from On a part for the free end of second extension 2922 and the rotary part 290 along it The inner side of second ledge 2901 that axis of rotation direction is stretched out abuts；Described centring ring The first hole 224 and the second hole 225 are additionally provided with 22, described controlling organization also includes a tune Integeral part 28, the first protruded stigma 281 is provided with adjustment part 28 upper surface, and second dashes forward Post 282, the protruded stigma 282 of first protruded stigma 281 and second passes through first hole 224 and second Hole 225 is set, thus the adjustment part 28 is relative solid in circumferential direction with the centring ring 22 It is fixed.Described centring ring 22, the slide unit 291, the torsion spring 292, the rotary part 290 and it is described adjustment part 28 assemble after as shown in figure 32.

The three-dimensional view of the part-structure of the structure that Figure 33 is provided for the present embodiment.

Referring to Figure 33, described power is passed through the centring ring 22 and the adjustment portion by mouth 211 Part 28 is set, and is the view in original state after assembling.On described rotary part 290 The 3rd ledge 2902 stretched out along its axis of rotation direction is additionally provided with, the power receives mouth 21 On first ledge 212 and the rotary part 290 on the 3rd ledge 2902 Abut.Because the centring ring 22 is relatively fixed with the end cap 203, thus described centring ring Rotation around its axis of rotation direction can not occur, after completion is assembled, described power receives mouth 21 On the first ledge 212 abutted with the rotary part 290 so that described power receive mouth 21 Position with the centring ring 22 is relatively fixed, and the claw 211 and first protuberance 212 relative position is divided to fix, in the case where no external force is acted on, described rotary part 290 Do not rotated by mouth 211 with described power.By such structure, can be pre- by assembling First set the power relative with the installation direction of the handle box by the claw 211 on mouth 21 Position.

By said structure, following purpose can be reached.

Referring to Figure 34 a and Figure 34 b, Figure 34 b for the power of Figure 34 a is overlooked by mouth state in which Figure.The installation direction of the handle box is X-direction, i.e., described power is by mouth 21 along the installation side During to being close to the driver part 100 set in described image forming apparatus, by above-mentioned controlling organization, Original state after making the power be installed on handle box by mouth 21 is in the shape shown in Figure 34 a State, i.e., described power is by the line of centres L3 of a pair of claws 211 on mouth and pacifying for the handle box Dress direction is in substantially vertical state.It is when continuation is pacified to described image forming apparatus referring to Figure 35 Fill the handle box so that space 214 between the claw 211 is towards the driver part 100 Free end 102, and pass through the free end 102, when the handle box is installed in place it Afterwards, described power is in the position of almost coaxial by mouth 21 with the driver part 100, described The free end of driver part 100 is in the space 214.

It is as shown in figure 36 so as to avoid the occurrence of by using the structure of the present embodiment, when will treatment When box is fit into image processing system along shown by arrow direction, the power is by the claw on mouth 21 211 situations interfered with the driver part 100.

A kind of three-dimensional view of wheel hub 23 that Figure 37 is provided for the present embodiment, Figure 38 is the wheel hub 23 cross section view.

The wheel hub 23 is revolving body, can be relative to the housing into rotation of the handle box；The wheel hub It is hollow space 232 in 23, force column 233, described force column is additionally provided with inner circle circumferential direction 233 at least provided with a pair, and gap 231 is additionally provided between described force column 233, described to receive The upper surface of power post 233 is 2331, and lower surface is 2332.

Figure 39 show the part-structure view of the present embodiment.As described in Figure, mouth is received in the power Sliding block is laid with 21 axial direction.By assembling, the sliding block is arranged on the force column 233 Between gap 231 in.Now, the gap 231 is chute, the chute 231a and 231b With the axis of rotation L4 relative tilts of the wheel hub 23, as shown in figure 38, K directions shown in Figure 38 It is the direction parallel with the setting direction of the chute 231, K directions are formed necessarily with the axis L4 Angle.Described sliding block is provided with a pair, respectively 24a, 24b, described sliding block 24a and 24b is separately positioned in the chute 231a and 231b, and the sliding block 24 can be in the chute 231 Interior slip.The direction that the chute 231a and 231b is set in the wheel hub 23 is not parallel to each other, And the axis of rotation L4 with the wheel hub 23 is at an angle of relation.

Referring to Figure 39, the main part of mouth 21 is provided with the first passing pin 25 along the power, the Two passing pins 26, main part and edge of the passing pin 25 and 26 through the power by mouth 21 The radial direction of the main part is stretched out.

Referring to Figure 40, the second described passing pin 26 is used to coordinate with the sliding block 24a (24b), Spigot surface 24a1 (24b1), the spigot surface 24a1 are provided with sliding block 24a (24b) bottom (24b1) is an inclined plane；When the power is by mouth 21 and drive mechanism 100 in image processing system Engagement transmission power, and when the power is rotated around W1 directions by mouth 21, described power is received Mouth 21 drives second passing pins 26 to be rotated around W1 directions, and compels to push away the spigot surface 24a1 (24b1), makes the sliding block 24a (24b) along chute 231a (231b) near the power Stretched out by the end direction where the claw 211 of mouth 21, described the second passing pin 26 can with it is described The bottom surface 2332 of wheel hub 23 is abutted, and limits the distance that the power is slid axially by mouth 21； When described sliding block 24a and 24b are along to holding where the claw 211 near the power by mouth 21 When portion is stretched out in direction, as shown in figure 41, when the power is by mouth 21 and driving in image processing system During the (not shown) of part 100 engagement transmission power, make the power by mouth 21 around W1 directions Rotate, and drive first passing pin 25 to be rotated around W1 directions, now, the first described biography Passing pin 25 can engage transmission power with the sliding block 24a (24b), and be driven by force column 233 The wheel hub 23 is rotated around W1 directions.In the present embodiment, described sliding block 24 is not along near institute When stating power and being stretched out by the end direction where the claw 211 of mouth 21, the first described passing pin 25 Supported by the upper surface 2331, described power will not drive the wheel hub 23 when being rotated by mouth 21 Rotation.

Gone up in the axial direction by mouth 21 in described power and be also arranged a flexible member 27, it is described Boss 24a2 and 24b2 are respectively arranged with sliding block 24a and 24b, described flexible member 27 is one Individual compression spring, one end vertically of the flexible member 27 is connected to the sliding block 24a and 24b On boss 24a2 and 24b2 on.When the power by mouth 21 drive second passing pin 26 around When W1 directions rotate, make the sliding block 24a and 24b that the claw of mouth 21 is received along the close power When end direction where 211 stretches out, the boss 24a2 and 24b2 acts on the flexible member 27 and compress it；When the power is stopped operating by mouth 21, the sliding block 24a and 24b is in institute Blocked by mouth 21 along away from the power in chute 231 under the screen resilience effect for stating flexible member 27 End direction where pawl 211 is slided.

Figure 42 to Figure 44 is shown when the power is by the drive division in mouth 21 and image processing system When part 100 is engaged, after starting image processing system, the driver part 100 drives the power to receive Mouth 21 is around the view for rotating.

Figure 42 show, and described power is by a kind of original state residing for mouth 21.In original state When, the top of the second protruded stigma 282 on the adjustment part 28 and the bottom of the slide unit 291 Portion abuts, and described sliding block 24 is arranged on the lower section of the adjustment part 28.

Figure 43 is shown when the power is driven Status view after rotation around W1 directions by mouth 21. When the driver part 100 is engaged transmission power with the power by mouth 21, the power is driven Rotated around W1 directions by mouth 21, dashed forward by the first of the radial direction protrusion of mouth 21 along described power Go out the 3rd ledge 2902 that part 212 is compeled to push away on the rotary part 290, and make the rotation Part 290 is rotated around the direction of W2, and second ledge 2901 forces the torsion spring 292 The second extension 2922 reversed around W2 directions, and second stretching out by the torsion spring 292 Part 2922 contacts with the 3rd protruded stigma 2911 on the slide unit compels to push away the slide unit 291 Slided along the chute 223 on the centring ring 22, i.e., slided along diagram T directions；Meanwhile, it is described Power is driven second passing pin 26 to be rotated around W1 directions by mouth 21, and by sliding block 24a and Spigot surface 24a1 and 24b1 on 24b bottoms make the sliding block 24a and 24b be set along in wheel hub 23 Chute 231a and 231b slide and stretched out by the direction of the claw 211 on mouth 21 near power, And abutted with the bottom surface of the adjustment part 28, make the adjustment part 28 along near the claw 211 Direction be lifted；When the power rotated by mouth 21 to not with the rotary part 290 on the Two ledge 2902 abut when, the resilience of the torsion spring 292, second extension 2922 with The 4th protruded stigma 2912 on the slide unit 291 is abutted, and forces the edge of the slide unit 291 The direction in opposite direction with the T is slided, and with the adjustment part 28 on the first protruded stigma 282 On inclined plane 2821 abut, now, described slide unit 291 T directions it is reverse on quilt First protruded stigma 292 stops and stops sliding.

Figure 44 show part-structure view.As shown in Figure 44, when the rotary part 290 is passive Power is forced after being rotated around W2 directions by the first ledge 212 on mouth 21, can be by the rotation Rotation member 290 reverses the torsion spring 292, and drives the slide unit 291 to slide.

Figure 45 show, and after the power is driven by mouth 21 and rotated, described image forms dress Put when being stopped, a kind of power location view residing when being stopped operating by mouth 21.Work as institute Power is stated the 4th to be dashed forward by what the first ledge 212 on mouth 21 was located on the slide unit 291 During the back side of post 2912, as shown in figure 45.Now described power is in claw 211 by mouth 21 The parallel position of line of centres L3 and the handle box installation direction (being X-direction shown in Figure 46) Put；Now, seen on the installation direction along the handle box, the power is by a card on mouth 21 Pawl 211 is located at the rear of the driver part 100；It is reverse when the installation direction along the handle box When taking out handle box, the power cannot be disengaged from by mouth 21 with the driver part 100, be caused The handle box is set to be dismantled from image processing system.

Now, it is intended to from image processing system dismantle handle box, it is necessary to receive mouth 21 in the power After stopping operating, control the power to be rotated around its axis of rotation by mouth by controlling organization, avoid Above-mentioned position, can be only achieved the purpose of demounting process cartridge.

The technical scheme provided by the present embodiment, it is described after power is stopped operating by mouth 21 Torsion spring 292 on the second extension 2922 discharge its twisting resistance, and with the slide unit 292 On the 4th protruded stigma part 2912 abut, so as to force the slide unit 291 in the chute 223 The direction movement in opposite direction with T of interior edge；While the slide unit 291 is moved, by inclining Face 2821 forces the adjustment part 28 to be slided to the direction away from the claw 211；The adjustment Part 28 forced while slip described sliding block 24a and 24b in the chute 231 along away from The power is slided by the direction of the claw 211 of mouth 21, until the sliding block 24a and 24b is original The bottom surface 24a2 and 24b2 of the one end engaged with first passing pin 25 are upper less than the wheel hub During surface 2331, first passing pin 25 is disengaged from the sliding block 24a and 24b；Now, Described power is disappeared by mouth 21 around the constraint that its axis of rotation is rotated；When the slide unit 291 On the 4th protruded stigma part 2912 when touching the power by the first ledge 212 on mouth 21, The power is forced to be rotated around W1 directions by mouth 21, and the driver part 100 is remained stationary as, So that the power is by the protuberance on claw 211 and the driver part 100 of the end of mouth 21 101 are disengaged from.

After described power is rotated by mouth 21, state as shown in figure 47 is capable of achieving, i.e., by this reality The technical scheme of example offer is provided, the power is reached figure from the state shown in Figure 46 by mouth 21 State shown in 47.State described in Figure 47 is that the power is by the claw 211 on mouth 21 It is in what is intersected or be generally perpendicular to each other that heart line L3 is in the installation direction X-direction of the handle box State.Now, those skilled in the art is also readily appreciated that, can be described by control in the present embodiment The angle that the Stroke Control power that slide unit 291 is slided is rotated by mouth 21, so as to reach along X's When opposite direction dismantles the handle box, the power is smoothly de- with the driver part 100 by mouth 21 From the purpose of engagement.

Embodiment five

Figure 48 to Figure 56 show another implementation method of the application offer, it is possible to achieve make described Before image processing system is fit into, the power on the handle box is blocked handle box by mouth end The line of centres of pawl be in handle box installation direction generally perpendicular direction, in above-mentioned embodiment Shown in Figure 34 and Figure 35.

Figure 48 show a kind of three-dimensional view of power by mouth 31 of the present embodiment offer.The power It it is a pair, and symmetrically set around axis of rotation by the axially disposed claw 311 of free end of mouth 31 Put；The power is also included main body 313 by mouth 31, is provided with main body 313 and radially protruded Projection section 312, the boss is set to cam structure, and the cross section of the cam can be set It is ellipse, or rhombus or other cross sections have width on the direction for being mutually perpendicular to intersect not Equal shape.

Figure 49 show the assembled view of the part-structure of the present embodiment.The handle box is additionally provided with One wheel hub 33 with axis of rotation, the power receives mouth 31 along the axis direction of the wheel hub 33 It is arranged in the wheel hub 33.Described controlling organization includes a flexible member, the elasticity unit Part is arranged on the handle box, and a part for the flexible member is relative with the housing of the handle box It is fixedly installed, another part is connected to the power by mouth 31.

Flexible member described above can be the shell fragment part 32 described in Figure 49, described shrapnel part The one end 321 of part 32 is arranged at and is relatively fixed on the end cap 103 of setting (such as with the handle box housing Shown in Figure 50), other end free end 322 is with the power by the projection section 312 set on mouth 31 Outer surface abut (as shown in figure 49).

Figure 51 showed the handle box before being installed to and being installed in place in image processing system, institute Flexible member 32 and power are stated by a kind of relative position state described in mouth 31.Referring to Figure 51, certainly Under right state, the free end 322 of the shell fragment part 32 and the dynamic projection section by mouth 31 312 side abuts, and is connected to the projection section 312 along power by the radial direction distance of mouth 31 The power is by the nearer position of the axis of rotation of mouth 31.Because described power is by mouth 312 Claw 311 be relatively fixed with the position of the projection section 312, thus by shell fragment part 32 Compeling to push away the projection section 312, can be in the claw 311 relative with the housing of the handle box solid Fixed position.Thus, it will be understood to those skilled in the art that compeling to push away institute by shell fragment part 32 Power is stated by the projection section 312 on mouth 31, make the claw 311 the line of centres be in it is described The installation direction (X-direction shown in Figure 51) of handle box is in substantially vertical state, so as in peace During dress handle box, it is allowed to the end 102 of the driver part 100 set in image processing system By the gap between the claw 311, so as to complete the installation of handle box.

Figure 52 is shown after handle box is installed in place, and the power is by mouth 31 and driver part 100 During engagement transmission power, the view of the shell fragment part.

It is described after the driver part 100 drives the power to be rotated around W1 directions by mouth 31 Free end 322 of the projection section 312 all the time with the shell fragment part 32 abuts, the projection section 312 compel to push away the free end 322 is connected end 321 and free end on the shell fragment part 32 322 bending part 323 swings between A1 positions and A2 positions.

After the driver part 100 of image processing system is stopped, the power is stopped by mouth 31 Rotation stop is moved.When the power is stopped by mouth 31, described shell fragment part 322 receives mouth with the power Projection section 312 cross section on when abutting at width more long, in the resilience of the free end 322 Under power effect, compel to push away the projection section 312 and force the power to be turned round around its own by mouth 31 Axis is rotated, until the horizontal stroke of free end 322 and the projection section 312 of the shell fragment part 32 At the shorter width in section, described free end 322 is no or substantially without untill screen resilience.

Flexible member 32 in the present embodiment can also be the spring 32A as shown in Figure 53 to 53. One end of described spring 32A is relatively fixed setting with the housing of the handle box, when the power is received With the bullet at the larger width on the cross section of projection section 312 radially set on mouth 31 When one end of spring 32A abuts (as shown in figure 50), now, described spring 32A is in and is pressurized The state of contracting；When the driver part 100 of image processing system is stopped, the power receives mouth 31 After stopping operating, screen resilience compels to push away the projection section 312 and promote to move on described spring 53 Power is rotated by mouth 31 around its axis of rotation.

Flexible member 32 in the present embodiment can also be the torsion spring 32B as shown in Figure 55 to Figure 56. Described torsion spring 32B in a part relatively-stationary with the handle box housing, is such as arranged in being arranged Can be relatively fixed on the end cap 103 of setting in the handle box, described torsion spring 32B is set in end On the locating dowel 1031a set on lid 103, the first extension 32B1 of the torsion spring 32B is supported Lean against on the side of the projection section 312, the second extension 32B2 of the torsion spring member 32B Against be the handle box it is relatively-stationary a part on, be such as resisted against and be arranged on the end cap 103 On block 1031b on.

Above-mentioned spring 32A and torsion spring 32B controls the power by mouth 31 at it by its screen resilience On axis of rotation with the principle of the relative position of handle box with the shell fragment part 32 action principle phase Together, it is not repeated herein.

Above-mentioned flexible member 32 (32A, 32B) can reach makes the power multiple by the rotation of mouth 31 The purpose of position.

Embodiment six

The another implementation method that Figure 57 to Figure 60 is provided for the application.The present embodiment is by handle box During image processing system is fit into, by with machine in mechanism contacts, so as to control Power on handle box receives mouth spinning reduction.

Figure 57 show the assembled view of the structure of the present embodiment offer.As shown in figure 57, the wheel Hub 43 is arranged on one end of handle box longitudinal direction, and an end cap 42 is relatively fixed with the handle box and sets Put, to support power to receive mouth 41.The power is axially disposed within institute by mouth 41 along the wheel hub 43 State on wheel hub 43, its one end for setting claw 411 is exposed in the handle box through the end cap 42 Side on.

The controlling organization of the present embodiment includes being arranged on rotatable parts 46 on handle box, and described The torsion spring member 45 that rotatable parts 26 coordinate, and abutted by the outer circumference surface of mouth 41 with the power Sliding block 47, one end of the sliding block 47 abuts with one end of a flexible member 44.Described rotation Part 46, torsion spring member 45, sliding block 47 and flexible member 44 can be arranged on the handle box Housing on；Preferably, for the ease of assembling, above-mentioned parts are arranged on the end in the present embodiment On lid 42.

Referring to Figure 57 and Figure 58, on described end cap 42, along the direction vertical with the end cap axis One axle portion 421 of upper setting, is provided with hole on rotatable parts 46, and by the hole wear with it is described In axle portion 421, thus the rotary part 46 can rotate around the axle portion 421；It is simultaneously described Torsion spring member 45 also wear with the axle portion 421；An extension on the torsion spring member 45 451 are divided to be connected on the jut 463 on the rotary part 46, on the torsion spring member 45 Another extension 452 be connected on the block 422 on the wheel hub 42；Described sliding block 47 edges are set up with the power by the vertical side of the axis of rotation of mouth 41, and the one of the sliding block 47 The projection section 412 radially set in the main part with the power by mouth 41 is held to abut, The other end of the sliding block 47 is abutted with one end of flexible member 44, and the flexible member 44 is bullet Spring part.

The power is by the projection section 412 on mouth 41 and the projection section described in above-described embodiment five 312 structure is the same, and described projection section 412 is similarly a cam structure；The power receives mouth The center line connecting direction of circumferentially symmetrically arranged a pair of the claws 411 in 41 ends is installed to handle box The relative position of the installation direction in image processing system controls the boss portion by the sliding block 47 412 are divided to control.It is set in the present embodiment, when end and the boss portion of the sliding block 47 When the part divided on 412 is abutted so that the end of the sliding block 47 is near the power The axis of rotation by mouth 41 position when, the line of centres of the claw 411 is in and the place Manage the direction that the installation direction of box is generally perpendicular to each other.

View when Figure 59 and Figure 60 are from the longitudinal direction of handle box.It is first that Figure 59 is residing Beginning state, Figure 60 show state in which after the handle box is installed in place.When will treatment When box is fit into image processing system in X direction, the rotary part 46 is that upper end is provided with Inclined plane 461, the handle box in X direction install during, the rotary part 46 The inclined plane 461 of upper end and the interior part at front in assembly direction of image processing system 110 abut, and promote the rotary part 46 to overcome the elastic force of the torsion spring member 45 around axle portion 421 Rotate, rotation direction is the W3 directions of diagram；While the bottom 462 of the rotary part 46 Abutted with the inclined plane 471 set on the sliding block 471, and force the sliding block 471 to overcome spring 44 elastic force is slided in X direction, and drive is described, so that the sliding block 47 is received with the power The projection section 412 set on mouth 41 is disengaged, after the handle box is installed in place, institute State power by mouth 41 engaged with the driver part 100 in described image forming apparatus transmission power when, Described power can be rotated without being contacted with the projection section 412 by mouth 41 around itself axis of rotation.

When the handle box in X direction reverse is dismantled from image processing system, described rotation Rotation member 45 is disengaged with the part 110 in described image forming apparatus, the rotary part The 46 axis L5 under the resilient force of the torsion spring member 45 around axle portion 421 is around the reverse of W3 Original state is replied in rotation；Simultaneously on bottom 462 and the sliding block 47 of the rotary part 46 Inclined plane 471 disengage, the sliding block 47 is under the screen resilience effect of the spring 44 to leaning on The nearly power is slided by the direction of the axis of rotation of mouth 41, and with the power by convex on mouth 41 Platform part 412 abuts.Now, supported when on periphery of the sliding block 47 with the projection section 412 It is connected on during apart from axis of rotation remote position of the power by mouth 41, the sliding block 47 can be forced The power is rotated an angle by mouth 41 around its axis of rotation, until the sliding block 47 is convex with described The outer surface of platform part 412 is connected to apart from the power by the nearest position of the axis of rotation of mouth 41.

Embodiment seven

Figure 61 to Figure 66 is the another implementation method of the application.The present embodiment is in peace by handle box During feeding into image processing system, by with machine in mechanism contacts so that control process Power on box receives mouth spinning reduction.

Referring to Figure 61, a kind of three-dimensional view of power by mouth 51 of the present embodiment offer is shown.Institute State power and be provided with projection section 512, the projection section 512 by the main part 513 of mouth 51 It is a cam structure；A conical boss 514 is additionally provided with described main part 513, The described projection section 512 conical boss 514 is closer to the claw 511.

It is the cross section view after the controlling organization is assembled with the power by mouth 51 referring to Figure 62. The power is arranged on the wheel hub 53 vertically by mouth 51.Described controlling organization includes first Slide unit 52a and the second slide unit 52b, the slide unit 52a and 52b are divided into described Power receives the both sides of mouth 51, and is symmetrical set in circumference of the power by mouth 51.The cunning An external part 52a1 (52b1) on axis directions of the dynamic component 52a (52b) along power by mouth 51 Bottom is abutted with the power by the conical surface 5141 set on mouth 51 on conical boss 514, and is compeled Make the power that the state bounced back along its axis of rotation is in by mouth 51；Along the power by mouth 51 The first flexible member 55 is also arranged with main part 513, it is described in the original state for assembling State of the first element of elasticity 55 in being compressed, the first described flexible member 55 is preferably spring； The power is additionally provided with passing pin 54 by mouth 51 on radially, described to transmit for the wheel The engagement transmission power of forced section 531 set on the inner periphery of hub 53；When the power is in by mouth 51 During the state of retraction, the passing pin 54 is not contacted with the forced section 531.

Referring to Figure 63, described controlling organization also includes limiting part, and it includes compeling push piece 57, institute Urgent push piece 57 is stated to be set by the vertical direction of the axis of rotation of mouth 51 along with the power；It is described to compel to push away One second flexible member 58, the second elasticity unit are provided between part 57 and the handle box housing One end of part 58 abuts with a fixed part on the handle box, the other end and residing urgent push piece 57 medial surface is abutted, and second flexible member 58 is a spring.When the described second elasticity unit When part 58 is in nature extended configuration, described urgent push piece 57 not with the slide unit 52a and 52b Abut.The leading section of the urgent push piece 57 is provided with two opposite Hes of inclined plane 571 of incline direction 572。

Referring to Figure 63 and Figure 64, when by the handle box, X-direction is fit into image in assembly direction When in forming apparatus, the urgent push piece 57 is in part and image before installation direction X-direction The forming apparatus inwall relative with X-direction is abutted, and the effect of power F1 is produced to the urgent push part； Now described urgent push piece 57 overcomes the elastic force of second flexible member 58 along opposite with X-direction Direction is moved, and the inclined plane 571 is turned round near the power with slide unit 52a by mouth 51 One end of axis abuts, and the inclined plane 572 receives mouth with the slide unit 52b near the power One end of 51 axis of rotation abuts, and forces the slide unit 52a and 52b edges and the power Moved by the radial direction of mouth 51 and the axis of rotation of mouth 51 is received away from the power；Simultaneously respectively with The 3rd flexible member 54a and the 4th flexible member 54b that the slide unit 52a and 52b is abutted are received To compression；The third and fourth described flexible member is preferably spring.

Referring to Figure 65, when the urgent push piece 57 control slide unit 52a and 52b is along away from described dynamic After power is by the direction movement of the axis of mouth 51, the power is by mouth 51 in the first flexible member 55 Stretched out in the axial direction under screen resilience effect and received with the power being arranged in image processing system Mouth 51 is engaged.

Referring to Figure 66, when institute is dismantled in the direction of the installation direction along handle box from described image forming apparatus When stating handle box, the directed force F 1 slowly weakens, and described urgent push piece 57 is in the described second elasticity Reverse slide under the screen resilience effect of element 58 in X direction replys initial position；Now, it is described Slide unit 52a and 52b the third and fourth flexible member 54a and 54b screen resilience effect under, Abutted by the taper surface 5141 of the conical boss 514 on mouth 51 with the power, and forced described Power is bounced back by mouth 51 along its axis direction；Meanwhile, when the slide unit 52a and 52b and institute State power by cam portion 512 on mouth 51 apart from the power by mouth 51 axis of rotation farther out When position abuts, the slide unit 52a and 52b is acted in the elastic force of flexible member 54a and 54b Under force the power by mouth 51 around its axis of rotation rotate an angle after reply Figure 63 shown in just Beginning position.

Embodiment eight

Figure 67 show a kind of topology view of implementation method of the application offer.

Referring to Figure 67, handle box 30 includes housing 301, it is illustrated that Y-direction is the longitudinal direction of handle box 30 Direction, sets dynamic by mouth 61, for being incited somebody to action when described along longitudinal end of the handle box 30 During the handle box is fit into image processing system along diagram X-direction, and institute is arranged on State the engagement transmission power of drive mechanism 100 in image processing system.

The end of the handle box 30 has been additionally provided with end cap 303, for supporting the power by mouth 61。

In the application, a kind of controlling organization is also provided, for controlling the power by mouth 61, described Before handle box 30 is fit into image processing system, the power is controlled by right in the circumference of mouth 61 Title is arranged on line of centres L3 and treatment of the power by a pair of claws 611 of the free end of mouth 61 The installation direction of box 30, i.e., it is substantially vertical with X-direction, as shown in Figure 68.

Referring to Figure 67 and Figure 68, described controlling organization includes being coaxially disposed by mouth 61 with the power Centring ring 62, the power set by mouth 61 through the centring ring 62；Also include the first push rod 305, and the second push rod 306, and gear unit 307.

The He of the first tooth bar 3051 is respectively arranged with the first described push rod 305 and the second push rod 306 Second tooth bar 3061, the gear unit includes the first gear 3071 being coaxially disposed (such as Figure 68 institutes The dotted portion for showing) and second gear 3072；First tooth bar 3051 and the second gear 3071 Engagement, the second described tooth bar 3061 is engaged with the second gear 3072.

First push rod 305, the second push rod 306 and gear unit 307 can be arranged on place Manage on the housing 301 of box, for convenience of installing, above-mentioned part is mounted on the place by the present embodiment Manage on the baffle plate 304 on the longitudinal end of box 30.

Described controlling organization also include a flexible member 308, the one end of the flexible member 308 with Second push rod 306 is abutted, and the other end is abutted with the baffle plate 304.The flexible member 308 It is a spring.Meanwhile, the other end of second push rod 306 is connected with the centring ring 62, and The centring ring 62 is controlled to be rotated around itself axis of rotation by second push rod 306.

It is the decomposing schematic representation of another part structure included by the controlling organization described in Figure 69.

Referring to Figure 69, described controlling organization also includes centring ring 62, and sleeve 64 adjusts part 66, And torsion spring member 65.Described controlling organization also includes a wheel hub 63, and the power receives mouth 61 Through the centring ring 62, sleeve 64, torsion spring member 65 and adjustment part 66, it is arranged on described In wheel hub 63；Meanwhile, the power is passed through the end cap 303 by the one end of mouth 61 comprising claw 611.

Referring to Figure 70, Figure 70 is the half sectional view of the wheel hub 63.The wheel hub 63 has hollow Part 631, it is described that boss 633 is radially set in the wheel hub 63, in the boss 633 On along the axis of rotation direction of wheel hub 63, cylinder 632 is set, the inside of the cylinder 632 is hollow, edge The axial direction of the wheel hub 63 sets through hole 634 at the middle part of the boss 633.

Referring to Figure 71, Figure 71 show the stereochemical structure view of the sleeve 64.The sleeve 64 Main part be coaxially arranged with the first cylinder 643, stretch out second from first cylinder 643 Cylinder 644, the outer dia of the cylinder 644 of first cylinder 643 and second is unequal.

Second column part 644 of the sleeve 64 is axially inserted into the cylinder on the wheel hub 63 In 632 hollow position, described torsion spring member 65 is set on the outer surface of the sleeve 64, And be arranged between the wheel hub 63 and the sleeve 64.The torsion spring member 65 is along its gyroaxis The one end in line direction is set on the outer surface of the first column part 643 of the sleeve 64, another End is set on the outer surface of the cylinder 632 on the wheel hub 63.

Figure 72 show the three-dimensional view of the torsion spring member 65.The torsion spring member 65 has master Body portion 651, the first free end 652 and the second free end 653；The first described free end 652 Along the axially extended of the torsion spring member 65, second free end along the torsion spring member 65 footpath To stretching out.

Figure 73 show the three-dimensional view of the adjustment part 66.One of the adjustment part 66 The first draw-in groove 661 has been disposed radially on end.

Referring to Figure 72 to Figure 73, the sleeve 64 is also axially disposed the second draw-in groove 641；Assembling Afterwards, the second draw-in groove on the first free end 652 on described torsion spring member 65 and the sleeve 64 641 coordinate；The second free end 653 on the torsion spring member 65 is adjusted on part 66 with described First draw-in groove 661 coordinates.

It should be noted that the torsion spring member 652, is preferably formed by metal material processing, can be with Processed by steel wire.The cross section of the steel wire is rectangular shape.

The part-structure decomposition view of the technical scheme provided for the present embodiment described in Figure 74, Tu75Suo The three-dimensional view of the part-structure of the scheme of the present embodiment offer is provided.Referring to Figure 74, the end cap The first engaging portion 3031 is provided with 303 inner bottom surface, is provided with first engaging portion and inclined Inclined-plane 30311；The second engaging portion 621 is provided with described centring ring 62；Referring to Figure 75, when It is described when the centring ring 62 is made the centring ring 62 be rotated around W directions by the effect of power F The first engaging portion 3031 on the second engaging portion 621 on centring ring 62 and the end cap 303 On inclined plane 30311 abut, simultaneously as described end cap 303 and the handle box 30 Housing is relatively fixed, thus inclined plane 30311 on the end cap 303 forces the centring ring 62 Slided along the axis of rotation direction with the centring ring 62, i.e., slided along Y-direction shown in Figure 75.

The 3rd engaging portion 622, described adjustment portion are provided with the bottom surface of described centring ring 62 The 4th engaging portion 662 is provided with the one end of part 66；When the centring ring 62 is along the Y side After to slip, 62 the 3rd engaging portion 622 is adjusted on part 66 with described on described centring ring The 4th engaging portion 662 for setting is engaged, and described centring ring 62 continues to rotate, and is driven described Adjustment part 66 rotates；When 62 the 3rd engaging portion 622 and the adjustment portion on the centring ring The 4th engaging portion 662 set on part 66 does not contact, and described centring ring 62 continues to rotate, no Described adjustment part 66 can be driven to rotate.

Figure 76 show the cross section view by the axis direction of mouth 61 along the power.Referring to Figure 76, Described power is provided with the first jump ring 691, first jump ring 691 by the main body 612 of mouth 61 Upper surface be connected on the bottom surface of the centring ring 62, when the effect of the stress of the centring ring 62 After being slided along the Y-direction, by compeling to push away the drive of the first jump ring 691 institute's power by the edge of mouth 61 Y-direction slides a segment distance.

By described above, it will be understood to those skilled in the art that the skill provided using the present embodiment Art scheme, before the handle box 30 is fit into described image forming apparatus, can be by control Power described in mechanism controls processed is in the state bounced back along Y-direction by mouth 61.

Referring to Figure 68, in described handle box 30 is fit into image processing system, and it is installed to After position, first push rod 305 is acted on by applied external force F, then by the first push rod 305 The gear unit 307 is driven to rotate, then by the second gear 3072 on the gear unit 307 Engaged with the tooth bar 3061 on second push rod 306, second push rod 306 is overcome elasticity Element 308 elasticity along diagram X-direction reversely returning, and drive the centring ring 62 around with institute State the reversed turnings in opposite direction of W shown in Figure 75；Now, second on the centring ring 62 nibbles Close part 621 to be disengaged from the first engaging portion 3031 on the end cap, described power is received Reversely the stretching out along Y-direction under the screen resilience effect of flexible member 68 of mouth 61, and and described image Driver part 100 in forming apparatus realizes engagement.The power is received in the main body 612 of mouth 61 also The second jump ring 692 is provided with, for being connected to outer surface of the power by the main body of mouth 61, and Bottom surface with the wheel hub 63 is abutted, be used to limit the power by opening's edge Y-direction slip away from From.

Described flexible member 68 is arranged in the main body 612 with the power by mouth 61, and described is dynamic By mouth 61, radially direction is provided with boss 613 to power, and the one end of the flexible member 68 is connected to institute The bottom surface of boss 613 is stated, the inner face that the other end is connected to the sleeve 64 is abutted, such as Figure 76 It is shown.Described elastomeric element 68 is a spring.

In the present embodiment, handle box is fit into after image processing system, described image of closing shape Into device door closure (not shown) when, the door closure touches first push rod 305, can Offer is compeled to push away the applied external force F that first push rod 305 is slided.

When opening door closure, after the applied external force F weakens or disappears, second push rod 306 Under the screen resilience effect of flexible member 308, second push rod is forced to promote the centring ring 62 Rotated around the W directions shown in described Figure 75.

Illustrate how, by the technical scheme of the present embodiment, to make institute below by way of with reference to Figure 77 and Figure 78 Handle box is stated before image processing system is fit into so that the power is by the claw on mouth 61 611 line of centres L3 is in the state substantially vertical with the installation direction of the handle box.

Referring to Figure 77, described torsion spring member 65 be arranged on the sleeve 64 and adjustment part 66 it Between, and the set on the first free end 651 on the torsion spring member 65 and the sleeve 64 Two draw-in groove 641 coordinates, the second free end 652 on the torsion spring member 65 and the adjustment part The first draw-in groove 661 set on 66 coordinates；According to above-mentioned relation, when assembling sleeve 64, torsion spring After part 65, and adjustment part 66, three is coaxially disposed, and mutually constraint in the circumferential； Meanwhile, a passing pin 67 is received by the main body 612 of mouth 61 along the power radially across the power Mouth 61 is set, and described power is arranged in the adjustment part 64 by mouth 61, meanwhile, it is described Passing pin 67 is arranged on the sleeve 64 along the power by the radially-protruding two ends of mouth 61 Between the standing groove 642 for opening up vertically, described standing groove 642 is a pair, and along the power It is symmetrical arranged in circumference by mouth 61.

One of part among the sleeve 64, torsion spring member 65, and adjustment part 66 Driven around its axis of rotation rotate when, can simultaneously drive two other parts to rotate about the axis；Example Such as, when the on the 4th engaging portion 662 on described adjustment part 66 with the centring ring 62 Three engaging portions 622 are engaged, and when being rotated by the centring ring 62, while described in driving Sleeve 64 and torsion spring member 65 rotate；Or, when the power is arranged on figure by mouth 61 with described When transmitting power as the driver part engagement in forming apparatus, the power is driven in rotation by mouth 61, And driving the sleeve 64 to rotate by the passing pin 67, the sleeve 64 drives the torsion spring Part 65 rotates, then drives the adjustment part 66 to rotate by the torsion spring member.

Thus, by described above, it is known that when described power receives mouth 61, passing pin 67, After sleeve 64, torsion spring member 65 and adjustment part 66 are assembled, the passing pin 67 and institute State power to be fixed by the relative position of the claw 611 on mouth 61 so that the power is by mouth 61 Claw 611 is also relative solid with the position of the 4th engaging portion 662 set on the adjustment part 66 It is fixed.

The 4th engaging portion 662 set on described adjustment part 66 is a pair, and along the tune It is symmetrical arranged in the circumference of integeral part 66, as shown in Figure 77.It is to be understood, therefore, that when described fixed The 3rd engaging portion 622 and the 4th engaging portion for adjusting and being set on part 66 on position circle 62 During 662 engagement, the adjustment part 66 could be driven to rotate, while making the power be revolved by mouth 61 Turn.

Referring to Figure 78, the range that second push rod 306 is slided is N4, can be controlled described The maximum angle of the rotation of centring ring 62 is θ.Thus, when the 4th on described adjustment part 66 nibbles Close part 662 to be in when in the range of the rotational travel of the centring ring 62, described centring ring 62 can Drive the adjustment part 66 to rotate, then drive the power to receive mouth 61 by the adjustment part 66 Rotation, thus, can adjust the power by the claw 611 on mouth 61 line of centres L3 with it is described The relative status of the installation direction X-direction of handle box.

Referring to Figure 79 a to Figure 79 b, drive mechanism 100 on the described image processing system of setting The size of the periphery of free end is d, when described power is by between a pair of the claws 611 on mouth 61 Beeline be N1 when, i.e., as N1=d, described power is installed into by mouth 61 in handle box Claw 611 can just be avoided and described drive mechanism 100 during entering image processing system Free end 102 is interfered；Now set the 4th engaging portion 662 of the adjustment part 66 The line of the location of (662a, 662b) is L1.

Figure 17 is that the power described in is N1 by the beeline between the claw 611 on mouth 11, N1=d, the adjustment part 66 is with power by the another location residing for mouth 61；Claw 611 just may be used To avoid being interfered with the free end 102 of described drive mechanism 100；Now, engaging portion Line between 662a and 662b is L2.

Two companies of the engaging portion of position residing for adjustment part 66 described in Figure 79 a and Figure 79 b Angle between line L1 and L2 is δ；The size of angle δ and the freedom of the drive mechanism 100 The external dimensions d at end 102 is related；When described power is not at folder by the claw 611 on mouth 61 When in the range of the δ of angle, when the handle box is installed, the power receives mouth 11 and the drive The free end of motivation structure 100 does not produce interference；When the power is in by the claw 611 of mouth 61 Control the power by mouth 61 around its time, it is necessary to pass through controlling organization when in the range of the angle δ Shaft axis are rotated, thus, the power can be made to be avoided and the drive in installation process by mouth 61 Motivation structure produces interference, so that the free end of drive mechanism 100 is in the power and receives mouth 61 On claw 611 between space, make the power by mouth 61 smoothly with the drive mechanism 100 Engagement (as shown in Figure 75).

Be fit into after image processing system when by the handle box, described power by mouth with it is described The driver part 100 set in image processing system is engaged；After startup described image forming apparatus, The driver part 100 drives the power to be rotated around W directions shown in Figure 75 by mouth 61, described Power is driven the sleeve 64 to rotate by mouth 61 by the passing pin 67, and the sleeve 64 passes through First free end 651 of torsion spring member 65 coordinates with the second draw-in groove 641 on the sleeve 64, and The torsion spring member 65 is driven to rotate；Referring to Figure 76, the first free end of described torsion spring member 65 651 after the rotation of its own axis of rotation, and described torsion spring member 65 is simultaneously in the torsion spring member Hold the outer surface of the first cylinder 64 of the sleeve 64 and the wheel hub on 65 inner periphery tightly The outer surface of the cylinders 632 set in 63, is acted by the holding of the torsion spring member 65 and (is Tight fit), while driving the wheel hub 63 to rotate；Meanwhile, the cross section of the torsion spring member 65 To set rectangular configuration, in order to increase the torsion spring member 65 and the sleeve 64, and wheel hub 63 Between contact area, be easy to be driven by holding the part to rotate.

It is further to note that when the torsion spring member 65 is rotated around the direction in opposite direction with W When, the cylindrical outer surface on described 65 pairs of wheel hubs 63 of torsion spring member and the sleeve 64 Without the effect held tightly.

Referring to Figure 81 a to Figure 81 b, the 3rd engaging portion 622 on the centring ring 62, side sets The first inclined plane 6221 is equipped with, another relative side is provided with first field of conjugate action 6222,；Described The 4th engaging portion 662 set on adjustment part 66, side is provided with the second inclined plane 6622, Opposite side is provided with second field of conjugate action 6621；When first field of conjugate action 6222 on the centring ring 62 When coordinating with second field of conjugate action 6621 on the adjustment part 66, the centring ring 62 actively revolves The adjustment part 66 is driven to rotate after turning；When the centring ring 62 is inverted, the centring ring 62 On the first inclined plane 6221 coordinate with the second inclined plane 6622 on the adjustment part 66, the One inclined plane 6221 is relative with second inclined plane 6622 to be slided, it is impossible to drive the adjustment part 66 rotations.

Embodiment nine

It is the another implementation method of the application, by further solution party shown in Figure 82 to Figure 95 Case, can be such that handle box is torn open in image processing system is fit into, and from image processing system When unloading, the described power for being arranged on handle box end can successfully be formed from described image by mouth and filled The drive device put receives rotary power or releases and receives rotary power.

Figure 82 is a kind of handle box three-dimensional view of this preferred embodiment.The handle box 40 includes Handle box housing 401, described power receives mouth 71, is arranged on the length direction of the handle box 40 End, the handle box 40 is additionally provided with end cap 79 on end, for the power to be received into mouth 71 It is limited on the handle box housing 401.

It is additionally provided with the handle box 40 that present embodiment is provided for controlling the power to receive the phase of mouth 71 Length direction for the handle box carries out flexible controlling organization.

Described controlling organization is provided with power transmission arrangment, and power input and output mechanism.Institute The controlling organization stated, is provided with the first push rod 402 and the second push rod 403, the first described push rod 402 Can be used to receive applied external force as the input mechanism of power, the second described push rod 403 can be made It is the output mechanism of power, for the active force that first push rod 402 is received to be transferred into handle box Other parts on；Described controlling organization also sets up wheel and rack intermeshing transmission power conduct Power transmission structure.Preferably, the first tooth bar 4021, institute are provided with the first described push rod 402 State and the second tooth bar 4031 is provided with the second push rod 403, in the tooth of first tooth bar 4021 and second Transmission gear 405 is provided between bar 4031 with the tooth bar 4031 of first tooth bar 4021 and second Engagement.When first push rod 402 receives applied external force, can be transmitted by Transmission gear 405 The second push rod 403 is moved described in dynamic Control.A flexible member is additionally provided with described controlling organization 404, described one end of flexible member 404 on the direction that second push rod 403 is moved with it is described Second push rod 403 is abutted, and the other end is abutted with the relatively-stationary part of the handle box housing 401； Described flexible member 404 is preferably spring.

When the flexible member 404 is in nature elongation state, the second described push rod 403 is along figure The direction of arrow is stretched out shown in 82；When first push rod 402 receives applied external force, by gear The effect of tooth bar makes second push rod 403 overcome the elastic force of the flexible member 404 along shown arrow Reverse movement.

The decomposition of another part structure that the controlling organization that Figure 83 show present embodiment is included is regarded Figure.

Described controlling organization is additionally provided with centring ring 78, guide pin bushing 72, and limiting part 77, end Lid 79, Figure 84 and Figure 85 show centring ring 78, guide pin bushing 72, limiting part 77, and end cap 79 assembling schematic diagram.Described limiting part 77 coordinates with the end cap 79, can be used to limit institute State rotation of the guide pin bushing 72 on its axis of rotation.Preferably, one is provided with described guide pin bushing 72 Individual or multiple first limit card blocks 721, be provided with described limiting part 77 one or more first Spacing interface 771, the first described limit card block 721 may pass through the described first spacing interface 771； The second limit card block 772 is additionally provided with described limiting part 77, described end cap 79 is provided with Second spacing interface 791, the second described limit card block 772 is matched somebody with somebody with the described second spacing interface 791 Close.After completion is assembled, described end cap 79 is relatively fixed with the handle box housing 401, Described guide pin bushing 72, and the free degree of the limiting component 77 on its axis of rotation is limited.

Referring to Figure 83 to Figure 85, inclined plane 781 is provided with described centring ring 78, described leads Inclined plane 7211 is provided with set 72；Described centring ring 78 is connected with second push rod 403, And by the movement of second push rod 403, the control centring ring 78 is on its axis of rotation Rotate.

After the centring ring 78 is controlled to be rotated around W directions shown in Figure 85, by the positioning The inclined plane 781 set on circle 78 coordinates with the inclined plane 7211 of setting on the guide pin bushing 72, by Limited in the revolution free degree of the guide pin bushing 72, described guide pin bushing 72 is forced to push away along its axis Slided on direction (Y-direction shown in Figure 85).

Figure 86 show the half sectional view after the assembling of the part shown in Figure 83.Described handle box edge A wheel hub 74 is additionally provided with its length direction, the wheel hub 74 is single-revolution body, and described determines Position circle 78, limiting component 77, guide pin bushing 72 coaxially sets along the axis of rotation direction of the wheel hub 74 Put；Meanwhile, described power is passed through the end cap 79 by mouth 71, centring ring 78, limiting component 77, And guide pin bushing 72 is arranged in the wheel hub 74.

Described power is radially provided with the first jump ring 701 by the periphery of mouth 71, and with institute One bottom surface of the guide pin bushing 72 stated abuts；When the centring ring 78 controls the guide pin bushing 72 along Y side After to slip, can be abutted with first jump ring 701 by the guide pin bushing 72 simultaneously, so as to force The power is moved by mouth 71 along the Y-direction.

Referring to Figure 83, the described end of wheel hub 74 is provided with the first engaging portion 741, and is passed with one Pass the engagement of the second engaging portion 751 transmission power set on part 75.Complete the initial of assembling State, the first engaging portion 741 and second engaging portion 751 set on the wheel hub 74 Intermeshing is (referring to Figure 83)；In the radial direction setting first boss of the described power by mouth 71 Part 713, when the centring ring 78 controls the guide pin bushing 72 to drive the power by mouth 71 along Y After to slip, the transferring element 75 is forced to be slided along Y-direction by the first boss part 713, And second engaging portion 751 is disengaged from first engaging portion 741.

Power described in is also arranged with a flexible member 73, institute by the axis of rotation direction of mouth 71 State flexible member preferably spring.The one end of the flexible member 73 and the wheel hub 74 radially in Surface is abutted, and the other end is abutted with the bottom surface in the radial direction of the guide pin bushing 72；Described power Second boss part 714 is additionally provided with radially by mouth 71, the upper table with the guide pin bushing 72 Face abuts.When the power is slided by mouth 71 along Y-direction, compressed the flexible member 73； After the rotary power that the centring ring 78 is subject to is revoked, the described resilience of flexible member 73 is compeled The guide pin bushing 72 is set to drive the power being stretched out along the reverse of Y-direction by mouth 71.Described power receives mouth 71 are radially additionally provided with the periphery clamping of second jump ring 702 and the power by mouth 71, Deviate from by mouth 71 from the power for limiting the transferring element 75.

It is non-circular column, institute that described power is received at the lower end of mouth 71 and the cooperation of the transferring element 75 State the middle part of transferring element 75 and open up non-circular hole and coordinates with the non-circular column, can be moved by described While driving the transferring element 75 to rotate after power is driven to rotate by mouth 71.

To below illustrate how to make the handle box 40 smoothly install further combined with this preferred embodiment Into described image forming apparatus, and how the handle box 40 smoothly to be formed from described image Smoothly dismantled in device.

Referring to Figure 87, three-dimensional view of the power by mouth 71 is shown.Described power receives mouth 71 On its axial direction is provided with cam portion 712, it is illustrated that B-B is the horizontal stroke of the cam portion 712 Section view.

Referring to Figure 83 and Figure 88, described controlling organization also includes flexible member 76, the elasticity unit 76 pairs of cam portions of part have urgent thrust.In this preferred embodiment, by the flexible member 76 A pair of torsion spring members are set to, are the first torsion spring member 761, and the second torsion spring member 762, use In the position for more stably controlling the cam portion 712.

Specifically, the locating dowel 773 that the torsion spring member 76 passes through setting on the limiting part 77 On the limiting part 77.The torsion spring member 76 includes two free ends, one freedom End 7612 and 7622 abuts with the medial surface of the limiting part, another free end 7611 and 7612 Abutted by the outer peripheral face of the cam portion 712 on mouth 71 with the power, and mouth is received to the power 71 effects springy.

Figure 89 show front view and corresponding top view of the power by mouth 71.The power receives mouth 71 ends set a pair symmetrical claws 711, and the end points of described a pair of the claws 711 of connection is simultaneously The line L3 intersected by the axis of mouth 71 with the power, in being the claw of the pair of claw 711 Heart line.

Figure 90 and Figure 91 show and control the cam portion 712 by the torsion spring member 76, from And limit schematic diagram of the power by the location of a pair of the claws 711 on mouth 71 state.Institute The cam portion 712 stated is connected with the power by mouth 71, when the power is turned round by mouth 71 around it When axis rotates, the cam portion 712 is driven to be rotated (such as Figure 91 by mouth axis of rotation around power Shown direction of arrow rotation) so that change the position of the cam portion, and to torsion spring member 76 Free end 7611 and 7621 act power, and rotate the free end of the torsion spring member 76 Screen resilience is produced after tightening；After the power is cancelled by the rotary motive power of mouth 71, the torsion spring The screen resilience of part 76 is released, and forces the cam portion 712 to rotate to initial position, together When drive the power to be rotated by mouth 71.

Specifically, referring to Figure 90 and Figure 91, due to the claw 711 and the cam portion 712 Relative position fix, thus the cam portion 712 can be controlled by the torsion spring member 76 So as to control position of the claw 712 in revolution circumference of the power by mouth 71.When described each After part is assembled, when not granting external force and acting on, the free end of described torsion spring member 76 7611 abut with 7621 with the outer peripheral face of the cam portion 712, force the cam portion 712 In with the handle box housing relatively fixed position；Thus, in original state, the claw 711 are also at and the handle box housing relatively fixed position.X-direction described in Figure 90 is described Handle box is fit into the direction of image processing system, in original state, in a pair of claws 711 Heart line L3 forms a relatively-stationary angle ε with the installation direction X-direction of the handle box, Described angle ε presets the position of cam and is formed by designer.Designer is by setting The position that the torsion spring member 76 controls the cam portion 712 is put, can make the described angle ε be Random angle angle value between 0 ° to 180 °.

To avoid the handle box from occurring such as Figure 92 institutes when being fit into image processing system in X direction Show, the freedom of the claw 711 and the drive mechanism 100 being arranged in image processing system End 102 interferes, and hinders the handle box to be smoothly fit into image processing system；Or Occurs such as Figure 93 during reverse dismounting in X direction from image processing system to avoid the handle box Shown, the claw 711 is contradicted with the end of described drive mechanism 100, so as to hinder described The dismounting of handle box；Need to be controlled by cam part 712 line of centres L3 of the claw 711 Avoid being formed with the handle box installation direction X-direction 0 ° or 180 ° of angle, optimal value is at 45 ° It is preferable optimum value when the angle is 90 degree between 135 °.Thus, described a pair It is the one pair of which claw 711 is distributed in and the place that claw 711 should be controlled initial position The installation direction of reason box is parallel and by the both sides of the plane comprising power by the axis of rotation of mouth 71, I.e. from terms of the installation direction X-direction, a described claw is in top, and another claw is in Lower section, so as to realize the purpose that the handle box is smoothly installed or removed.

By the technical scheme of present embodiment, the handle box be fit into image processing system it Before, first passing through controlling organization makes the power that the distance of H is slided by its axis of rotation direction of opening's edge.

Referring to Figure 94, before the handle box is fit into image processing system, made by controlling organization The power receives mouth 71 along the distance of the mobile H in its axis of rotation direction (diagram Y-direction), while Make the second engaging piece on the first engaging portion 741 on the wheel hub 74 and the transferring element 75 Points 751 are disengaged from, thus the power can be relatively rotated by mouth 71 with the wheel hub 74；Work as institute State handle box to be fit into after image processing system, the power is acted on by the controlled mechanism of mouth 71 Along reversely stretching out for Y-direction, and drive the transferring element 75 to stretch out to be engaged again with the wheel hub 74； After handle box is installed in place, the power is arranged in image processing system by mouth 71 from described Drive mechanism 100 receive rotary power, drive wheel hub rotation.

Referring to Figure 95, after cartridge is with completing, described flexible member 404 compels to push away described pushing away Bar 403 controls the centring ring 78 to be in the position of K1, and is made by the centring ring 78 described Power is relatively fixed by the claw of mouth 71 with the position of the handle box housing；Installed when by handle box Into after image processing system, applied external force is applied to first push rod 402, and by tooth Wheel tooth bar transmission power makes second push rod 403 drive the centring ring to rotate the angle of θ 1 to scheming Show the position of K2；Now, power is existing from being initially located to the state retracted inside handle box by cause for gossip The transformation of the state stretched out to outside to handle box；After the applied external force is cancelled, in the bullet Property element 404 screen resilience effect under, second push rod 403 is driven the centring ring 78 times The position of K1 is arrived again, and the power is stretched out replying state to the retracted mode by mouth 71 by described.

Embodiment ten

The design of the technical scheme according to the application, those skilled in the art can be by specific structure Carry out appropriate conversion or optimization.The present embodiment is the one of which knot carried out according to the design of the application Structure optimizes.

Referring to Figure 96, in the present embodiment, by the guide pin bushing 72 and limiting part 77 in embodiment nine Structure be optimized so as to simplify structure.Specifically, by foregoing guide pin bushing 72 and limiting part 77 The end cap 84 for turning into the guide pin bushing 82 of entirety and matching with guide pin bushing 82 by optimization design, its Remaining parts, such as centring ring 83, power receive mouth 81, torsion spring member 85 to keep basic with embodiment nine Similar structure.

Inclined plane 821 is provided with described guide pin bushing 82, for the inclination with setting on centring ring 83 Face 831 coordinates；Limited location interface 823 is set on described guide pin bushing, for described end cap on set It is equipped with limit card block 841；End cap 84 is relatively fixed after assembling with the housing of the handle box, thus can The freedom that the guide pin bushing 82 is rotated around its axis of rotation direction is limited with by the limit card block 841 Degree；Thus when the centring ring 83 is relatively rotated with the handle box housing, by inclining thereon Inclined-plane 831 forces the inclined plane 821 on the guide pin bushing guide pin bushing is slided along its axis direction, Abutted with the upper surface of jump ring part 86 by the bottom surface of guide pin bushing 82 simultaneously and control power to receive mouth 81 It is axially moveable.Locating dowel 822 is additionally provided with described guide pin bushing 82, for installing torsion spring member 85；Because the torsion spring member 85 is relatively fixed with the guide pin bushing, when the guide pin bushing 82 control it is described When power is axially moveable by mouth 81, the torsion spring member 85 is simultaneously mobile by mouth 81 with power, With the power by the cam on mouth 81 when avoiding torsion spring member 85 from being relatively moved by mouth 81 with power There is the outer surface for rubbing and damaging the cam portion 812 in part 812.

Torsion spring member described in the present embodiment, is only used as a kind of preferred embodiment of flexible member, In addition the part that spring, elastomer, magnet etc. can make cam portion reset is can also be, according to Present invention is conceived, and could be arranged to one or more.

Embodiment 11

It is a kind of image processing system of prior art described in Figure 97, user need to install handle box Into image processing system, the revolving force drive component of handle box need to be with the driving on image processing system Part is contacted and then is intermeshed.

In addition, shown in Figure 98, in image processing system, a block is additionally provided with its guide rail F11 F111, block F111 are set near the driver part 100 of image processing system, from driver part Observed on 100 axial direction, the part of driver part 100 of block F111 and image processing system There is overlap (overlapping region H0), the jag F111a covering driver parts of block F111 in structure 100 protuberance 110.

It is the structural representation of the handle box C in image processing system (not show) shown in Figure 100. Handle box C include housing (the side wall b1/b2 at the first housing a and the second housing b) and housing two ends, Charge member C20, cleaning element C40, photo-sensitive cell C10 etc. are contained in the first housing a, Developing element C30, control powder element C50 and developer etc. are contained in the second housing b.

As shown in Figure 99 and Figure 100, drive component C200 is arranged on axial one end of handle box C, Mutually nibbled with the protuberance 101 of driver part 900 by mouth C210 by the power of drive component C200 It is transferred in handle box C after conjunction and then by the driving force of rotation, finally drives the rotation inside handle box C Turn element (such as photo-sensitive cell C10, developing element C30) and operate it, participate in development work.

As shown in Figure 101 a, Figure 101 b, drive component C200 includes that power receives mouth C210, wheel hub C250, end cap C290, retainer ring C271, flexible member C279, control piece C275.Power is received Mouth C210 is at least made up of two rotary power receiving elements, and in the present embodiment, power receives mouth C210 Two are set to, another is the second rotation for the first rotary power receiving element C210a by one of them Power reception part C210b.The above-mentioned power is arranged in wheel hub C250 by mouth C210, elasticity unit Part C279 is arranged on the inner bottom part of wheel hub C250 and power by between mouth C210 and providing elastic force； Retainer ring C271 is socketed in power and receives on mouth C210 so that power is kept by the rotation axis of mouth C210 Or coincidence parallel relative to the rotation axis of wheel hub C250；Control piece C275 is arranged on end cap C290 On, one end of control piece C275 is fixed on the fixed part C299 of end cap C290, control piece C275 The other end contacted by mouth C210 with power and it is answered when the driving force of rotation is not received Position, control piece C275 can be the part with elastic-restoring force, such as plastics or sheet metal, torsion Spring etc.；End cap C290 is arranged on the side of wheel hub C250, a part, bullet of the power by mouth C210 Property element C279, control piece C275, retainer ring C271 are arranged on end cap C290 and wheel hub C250 Between.

Power is provided with by the first rotary power receiving element and the second rotary power receiving element of mouth C210 The claw C211a that is engaged with the protuberance 101 of driver part 100, C211b, inclined-plane C216a, C216b, driving section C219a, C219b, displacement portion C215a, C215b of evagination and mutual cunning The dynamic chute C218b for coordinating and projection C218a, chute C218b are arranged on the reception of the second rotary power In part C210b, raised C218a is then arranged in the first rotary power receiving element C210a；Wheel hub C250 outer surfaces are provided with gear, are provided with rotation of the reception from driving section C219a, C219b interior Turn the force column C259 of driving force.In addition, being additionally provided with one on handle box C with drive component C200 Push part C300 is compeled in the axial direction of cooperation, and axially urgent push part C300 includes compeling pressure surface C301, inclined-plane C302, bearing surface C303 and force side C309, compel between pressure surface C301 and bearing surface C303 There is height difference H 5；One end of one elastic component C279 and the force side C309 for axially compeling push part C300 Abut, the other end is connected on a side wall b1 of handle box C, axially urgent push part C300 compels Pressure surface C301, inclined-plane C302, bearing surface C303 are pressurized to apply by the external force of force side C309 Control first/second rotation dynamic on to the inclined-plane C216a/C216b of first/second rotary power receiving element Power receiving element C210a/C210b relative to wheel hub C250 or end cap C290 carry out it is axial stretch out or Indentation motion.

As shown in Figure 102 to Figure 104, the first rotary power receiving element C210a and the second rotary power Receiving element C210b is located in wheel hub C250, by rotary power receiving element C210a/C210b bottoms Flexible member C279 setting, the first rotary power receiving element C210a and the second rotary power connect Addressee C210b respectively can in axial direction carry out it is extended or retracted, as axial urgent push part C300 When compressing of external force is not affected by handle box C, in the elastic component of axially urgent push part C300 one end Under the elastic force effect of C279, axially urgent push part C300 is moved relative to after wheel hub C250, is axially compeled The inclined-plane of the urgent pressure surface C301 and rotary power receiving element C210a/C210b of push part C300 front ends C216a/C216b top contacts, make rotary power receiving element C210a/C210b be in pressured state, The state that its rotary power receiving element C210a/C210b can be inwardly indented relative to wheel hub C250 holdings,

Drive component C200 and treatment in handle box C are shown such as Figure 105 to Figure 109 Action schematic diagram when box C is installed in image processing system in the lump, handle box C X in assembly direction Install in image processing system, its power is by mouth C210 as the movement of handle box C is moved closer to The driver part 100 in image processing system is arranged on, controlling organization 300 is in flexible member C279 Elastic force effect it is lower keep original state, axially the urgent pressure surface C301 of urgent push part C300 is compressed to rotation The inclined-plane C216a/C216b of rotatory force receiving element C210a/C210b makes rotary power receiving element C210a/C210b keeps inside contracting state relative to wheel hub C250.When handle box C is formed in image When being installed in place in device, its power is protected by mouth C210 with the driver part 100 of image processing system Hold almost coaxial, by from outside handle box C external force (door closure such as in image processing system, Compel the artificial force of pushing mechanism or user) apply to the force side C309 of axially urgent push part C300, Axially urgent push part C300 is set to be carried out forward along the installation direction X of handle box C in the presence of external force It is mobile, because handle box C is installed in place in image processing system, in axially urgent push part C300 In displacement process relative to handle box C, axially compel the urgent pressure surface C301 of push part C300 front ends The inclined-plane C216a/C316b top contacts of mouth C210a/C210b will be no longer received with power, therefore set Power by mouth C210 bottoms flexible member C279 be no longer pressurized and discharge elastic force make power receive mouth C210 overhangs along its axial Y-direction relative to wheel hub C250 and carries out contact with driver part 100 and nibble Close.

As shown in Figure 110, Figure 111, overhang and drive along its axial Y-direction by mouth C210 in power During dynamic component 100 carries out contact engagement, looked up from the side of axial Y, its block F111 Structure it is Chong Die with the structure division of driver part 100, power is dynamic by the first rotation in mouth C210 Power receiving element C210a directly can not be contacted engagement by interference during stretching out with driver part 100, And power will be kept off by the second rotary power receiving element C210b in mouth C210 during stretching out Keeping out for the jag F111a of block F111 prevents the second rotary power receiving element C210b from continuing to stretch Go out and contact engagement with driver part 100.Stretched out and drive division in the first rotary power receiving element C210a After the contact engagement of part 100, the top of the inclined-plane C216a of the first rotary power receiving element C210a also with Axially the bearing surface C303 of urgent push part C300 is abutted and is prevented the first rotary power receiving element C210a Excessively stretch out displacement.In addition, being subject to jag F111a in the second rotary power receiving element C210b Abutting when, the raised C218a of the first rotary power receiving element C210a can continue dynamic in the second rotation With the displacement of the first rotary power receiving element C210a in the chute C218b of power receiving element C210b Continue to be displaced outwardly.

After the completion of above-mentioned interoperation, user starts the driver part in image processing system 100 and operate it, as shown in Figure 111, even if power is connect by a mouth C210 only rotary powers Addressee (i.e. the first rotary power receiving element C210a) can stretch out and contact engagement with driver part 100, Driver part 100 can also be passed the driving force of rotation by the first rotary power receiving element C210a Pass.Now, the claw C211a at the top of the first rotary power receiving element C210a and driver part 100 Protuberance 101 abut engagement to receive the rotary driving force from driver part 100, while first The driving section C219a of rotary power receiving element C210a immediately with the force column C259 of wheel hub C250 Be transferred to revolving force in wheel hub C250 by abutting, therefore power is by mouth C210 entirety and wheel hub C250 Can be rotated with the rotation of driver part 100.

As shown in Figure 112, Figure 113, as power is rotated by mouth C210 entirety, it is in and gear The second rotary power receiving element C210b that the jag F111a of block F111 is abutted makes concomitant rotation It is turned to relative to wheel hub C250 or the opposite side of the rotary shaft of driver part 100, and the second rotation is dynamic Power receiving element C210b is no longer to be abutted with jag F111a, and the first rotary power receiving element C210a is engaged with driver part 100 in state of stretching out before this, therefore the first rotation after rotation Power reception part C210a will not form constructive interference with the jag F111a of block F111.Due to Second rotary power receiving element C210b is not formed with jag F111a and is abutted interference, and the second rotation is dynamic The flexible member C279 of power receiving element C210b bottoms continues release elastic force connects the second rotary power Addressee C210b continues protruding.So, the second rotary power receiving element C210b can be with driving Part 100 carries out contact engagement, claw C211b and the driving of the second rotary power receiving element C210b Another protuberance 101 of part 100 abuts the driving force that engagement receives rotation.In the second rotary power Receiving element C210b is stretched out after engagement is contacted with driver part 100, the second rotary power receiving element The inclined-plane C216b tops of C210b also abut anti-with the bearing surface C303 of axially urgent push part C300 Only the excessive of the second rotary power receiving element C210b stretches out displacement.Coordinated by above-mentioned action, moved Power is integrally completed to engage by mouth C210 with driver part 100, and last power will be rotated by mouth C210 The driving force rotate element (such as photo-sensitive cell, the developing element that are transferred to by wheel hub in handle box C Deng) and operate it, participate in development work.

After power is engaged by the completion of mouth C210 and driver part 100, user by handle box C from When being taken out in image processing system, under the no longer effect of external force, axially urgent push part C300 receives bullet Property part C279 elastic force release action under produced relative to wheel hub C250 along direction-X after the motion that moves.

Because driver part 100 is when stopping driving, the protuberance 101 of its driver part 100 drives The randomness that claw C211a, C211b rotation positions stop, power will appear from following by mouth C210 Two states：

State one：As shown in Figure 114 to Figure 118, after power is stopped operating by mouth C210, axle During to urgent push part C300 along being moved after-the X of direction, its inclined-plane C302 for axially compeling push part C300 The inclined-plane C216a and the second rotary power that the first rotary power receiving element C210a can simultaneously be acted on connect Make power overall inside relative to wheel hub C250 by mouth C210 on the inclined-plane C216b of addressee C210b Indentation.Because claw C211a, C211b engagement height H1 overlap with protuberance 101 are less than card The distance between the bottom of pawl C211a, C211b and the opposite face of jag F111a H5, thus it is dynamic Power by mouth C210 by the inclined-plane C302 of axially urgent push part C300 press to inclined-plane C216a, C216b controls are disengaged from driver part 100.Even if in addition, the first rotary power receiving element C210a and the second rotary power receiving element C210b during being inwardly indented its claw C211a, The bottom of C211b abuts interference with the jag F111a formation of block F111 can not continue vertically It is inwardly indented, because power is disengaged from driver part 100 by mouth C210, user will locate When reason box C takes out along removing direction-X, inward flange C211a1, C211b1 of claw C211a, C211b The main body 102 with driver part 100 does not produce constructive interference, i.e., observed from removing direction-X, card Pawl C211a, C211b do not produce structure Chong Die with the main body 102 of driver part 100, therefore dynamic Power can be displaced outwardly by mouth with the taking-up of handle box C movement.

State two：As shown in Figure 119 to Figure 121, after power is stopped operating by mouth C210, axle During to urgent push part C300 along being moved after-the X of direction, because power is by individually rotation is dynamic in mouth C210 There is certain probability with driver part in the setting of power receiving element, the first rotary power receiving element C210a 100 rotation and relative to the second rotary power receiving element C210b be located at handle box C installation direction The front of X, and the second rotary power receiving element C210b is then located behind, therefore in axially urgent pushed section Part C300 along after-the X of direction move when its inclined-plane C302 can only independent role received in the first rotary power On the inclined-plane C216a of part C210a and it is inwardly indented the first rotary power receiving element C210a, its card Pawl C211a is disengaged from protuberance 101, therefore in the presence of controlling organization, from wheel hub C250 Side observation, the claw C211a of the second rotary power receiving element C210a is higher than the first rotary power The claw C211b of receiving element C210b, and observed from the axial direction of wheel hub C250, the second rotation Claws of the claw C211b of power reception part C210b than the first rotary power receiving element C210a C211a is more outwardly in wheel hub C250.But, the first rotary power receiving element C210a to During interior indentation, the bottom of claw C211a forms with the jag F111a of block F111 and supports Connecing interference prevents the first rotary power receiving element C210a from continuing to be retracted axially inward.With it is above-mentioned Unlike state one：As the first rotary power receiving element C210a connects relative to the second rotary power Addressee C210b is located at the front of the installation direction X of handle box C, in user by handle box C edges When removing direction-X takes out, although claw C211a is due to the first rotary power receiving element C210a Be inwardly indented and will not form interference with the protuberance 101 of driver part 100, it is but dynamic in the first rotation When power receiving element C210a is moved along direction-X, inward flange and the driver part 100 of its claw C211a Main body 102 produce constructive interference (overlapping region A), i.e., from removing direction-X observe, claw C211a produces structure Chong Die with the main body 102 of driver part 100, and such user more difficult will will locate Reason box C takes out from image processing system.

Therefore by mouth with after the engaging of driver part 100 there is above-mentioned shape in the power of handle box C During state two, the control piece that can be arranged on end cap C290 by one end to power by mouth carry out displacement with Avoid the constructive interference with driver part 100.

As shown in Figure 122, Figure 123, in above-mentioned state two, axially compel push part C300's When inclined-plane C216a applyings of the inclined-plane C302 not to the first rotary power receiving element C210a is acted on, the The displacement portion C215a of one rotary power receiving element C210a not with the other end of control piece C275 C275a is contacted, therefore power is engaged and rotated with driver part 100 by mouth C210 in contact During power is transmitted, displacement portion of the power by the first/second rotary power receiving element of mouth C210 C215a/C215b will not be contacted with the other end C275a of control piece C275 and be influenceed it to rotate. Axially compel the inclined-planes of the inclined-plane C302 to the first rotary power receiving element C210a of push part C300 When C216a applyings are acted on, the first rotary power receiving element C210 is pressurized and is inwardly indented, to inside contracting Its displacement portion C215a is formed to be pressurized and abutted with the other end C275a of control piece C275 during entering, Because one end of control piece C275 is had been fixed on the fixed part C299 of end cap C290, control piece The other end C275a of C275 applies elastic force to the first rotary power receiving element C210 after compression Displacement portion C215a on make the first rotary power receiving element C210a displacements rotate, and with first rotation Also displacement is rotated the second rotary power receiving element C210b that power reception part C210a coordinates therewith, i.e., Power is realized counterclockwise by the resilient force that mouth C210 is integrally controlled part C275 one end Partial turn, when the first rotary power receiving element C210a displacement portion C215a concomitant rotations and no longer When being abutted with the other end C275a of control piece C275, power is overall no longer by push-jump by mouth C210 It is dynamic.

As shown in Figure 124, after power receives mouth C210 unitary rotations, from removing direction-X observations, Make a claw C211a1 in the presence of control piece C275 higher than another claw C211b1, and claw C211a1/C211b1 does not produce structure Chong Die with the main body 102 of driver part 100, therefore power When being moved along direction-X by mouth C210, the inward flange C211a1/C211b1 of claw C211a/C211b No longer constructive interference, such power is produced to receive mouth C210 with the main body 102 of driver part 100 It is disengaged from driver part 100.In addition, as shown in Figure 126, mouth C210 entirety is received in power After push-jump moving, inclined-plane C216a/C216b also produces swing offset therewith, axially urgent push part C300 Inclined-plane C302 can apply to push simultaneously act on inclined-plane C216a/C216b and control first Rotary power receiving element C210a's and the second rotary power receiving element C210b is inwardly indented, to power Booster action is produced by overall being disengaged from driver part 100 of mouth C210.

Finally, the power in above-mentioned state two by mouth C910 integrally by after above-mentioned displacement movement also Can be displaced outwardly as the taking-up of handle box C is moved.

In the above-described embodiment, flexible member C279 can be spring, magnet, elastic sponge etc..

In the above-described embodiment, axially urgent push part C300 and control piece C275 can be single Set, it is also possible to be set to an entirety.

The preferred embodiment of the application is the foregoing is only, the application is not limited to, for For those skilled in the art, the application can have various modifications and variations.All essences in the application Within god and principle, any modification, equivalent substitution and improvements made etc. should be included in the application Protection domain within.

Claims (45)

1. a kind of drive component, the drive component is removably mounted in image processing system to receive driving force, it is characterised in that the drive component includes：Power receives mouth, wheel hub；The power is received driving force and transfers a driving force to the wheel hub by mouth from described image forming apparatus.

2. drive component according to claim 1, it is characterised in that the power by being additionally provided with a pair of claws on mouth,

The drive component also includes controlling organization, and the controlling organization can control the power to be in precalculated position by the claw on mouth.

3. drive component according to claim 2, it is characterized in that, the drive component is fit into described image forming apparatus along an installation direction, seen along the installation direction, the described power of the controlling organization control is in the precalculated position that described power is located at the top of another claw by the one of claw on mouth by mouth.

4. the drive component according to Claims 2 or 3, it is characterised in that the drive component removably with the driver part that sets in image processing system by way of directly or indirectly coordinating to receive driving force,

The claw is used to engage with the driver part and can be rotated by its drive, can be transferred to the driving force that received from the driver part in the wheel hub by mouth by the power, and the controlling organization can control the precalculated position in the driver part is avoided on the installation direction of claw described in a pair.

5. drive component according to claim 4, it is characterised in that the controlling organization makes claw described in a pair be in the precalculated position when the power is not received the driving force from the driver part by mouth.

6. drive component according to claim 5, characterized in that, the controlling organization includes compeling push part, the power is by radially direction is provided with prominent structure on mouth, the urgent push part can compel to push away the prominent structure, claw described in a pair is stopped at the precalculated position.

7. drive component according to claim 6, it is characterized in that, comprising having elastic component, the urgent push part is directly or indirectly compeled to push away the prominent structure and the power can be made to be rotated around its axis of rotation by mouth by the elastic force of flexible member for the urgent push part part.

8. drive component according to claim 7, it is characterised in that the urgent push part is engaged with the power by mouth,

The urgent push part is set to save screen resilience after the power is driven by mouth driven-mechanism and rotated, after the drive mechanism stops driving the power by mouth, the screen resilience is released, and drive the power make after being rotated by mouth the claw be in the precalculated position.

9. drive component according to claim 8, it is characterised in that the urgent push part includes rotary part, torsion spring member, and sliding part；

The rotary part can be pivoted, and the part on the rotary part, by the prominent respective outer side edges on mouth, when the power is driven by mouth driven-mechanism to be rotated, can make the rotary part that pivoting to occur with the power by the prominent structure；

The rotary part is engaged with the torsion spring member, and last point of the rotary part coordinates with the first free end of the torsion spring, when the rotary part rotates, the free end can be made to produce screen resilience after being pivoted；

Second free end of the torsion spring maintains static；

The sliding part coordinates with the first free end of the torsion spring, when the first free end pivoting, drives the sliding part to enter line slip.

10. drive component according to claim 9, it is characterized in that, when the drive mechanism stops driving the power to be rotated by mouth, under the screen resilience effect of the torsion spring, make the sliding part reverse slide, with the power by the prominent form touch on mouth, and the power can be made to be rotated around its own axis of rotation by mouth by the screen resilience during the sliding part reverse slide.

11. drive components according to claim 10, it is characterised in that the drive component includes centring ring, the wheel hub can be rotated relative to the centring ring, and locating dowel, chute and block are provided with the centring ring,

The sliding part is arranged in the chute, the rotary part is set in the locating dowel with torsion spring, its second free end props up the block, stretch into the sliding part in the first free end, compel to push away the sliding part along the slide, and the prominent structure can be promoted, claw described in a pair is in the precalculated position.

12. drive components according to claim 11, it is characterised in that the controlling organization also includes sliding block and adjustment part, and through hole is provided with the centring ring,

The power is axially disposed with two passing pins by opening's edge, two passing pins are radially extended along the power by mouth, the adjustment part can be coordinated by the axially opposing movement of mouth, and the adjustment part along the power by described by with the centring ring

Force column is provided with the inwall of the wheel hub, the force column is set relative to the peripheral, oblique of the wheel hub, and be engaged with the sliding block, when the power is driven by mouth by the driver part, the passing pin apart from the claw farther out compels to push away the sliding block near the slip of the direction of the claw in the axial direction, when the power is driven by mouth driven-mechanism to be rotated, the passing pin of the closer claw coordinates with the sliding block, and drives the hub rotation by the sliding block.

13. drive components according to claim 8, it is characterised in that described controlling organization also includes locked component, the locked component can prevent the elastic restoring force of the urgent push part from acting on the power by the prominent structure on mouth.

14. drive component according to claim 7 or 8 or 13, it is characterized in that, the urgent push part that the power is acted on by mouth is for first compels push part, described first compels push part includes spring, the spring can produce elastic restoring force and can act on the power by mouth, and force the power to be rotated around its axis of rotation by mouth.

15. drive components according to claim 14, it is characterized in that, described first compels push part also includes slide unit, the slide unit is connected with the spring, and the slide unit is that the power is acted on the prominent structure by the vertical direction of the axis of mouth by the elastic force of the spring.

16. drive components according to claim 15, it is characterized in that, the locking member compels push part comprising one second, and described second compels push part can act on the described first urgent push part, and prevent the described first elastic restoring force for compeling push part from acting on the power by mouth.

17. drive components according to claim 16, it is characterized in that, described second compels push part includes rotary part, the rotary part is rotation in the vertical plane of action direction of the elastic restoring force, a part on the rotary part reciprocally acts on the slide unit, when institute's rotatable parts act on the slide unit, the slide unit is set to compress the spring, and the spring is moved by the direction of mouth axis towards away from the power, and prevent the elastic restoring force from acting on the power by mouth.

18. drive components according to claim 16, it is characterized in that the described second urgent push part includes elastic acting force, the elastic acting force acts on described first and compels push part, prevents the described first elastic restoring force for compeling push part from acting on the power by mouth.

19. drive components according to claim 16, it is characterized in that, the locked component also includes active force triggering part, when the drive component is fit into described image forming apparatus, the active force triggering part acts on described second and compels push part, and the described second urgent push part is acted on the described first urgent push part.

20. drive components according to claim 19, it is characterised in that the active force triggering part is a part being arranged in described image forming apparatus.

21. drive components according to claim 20, it is characterized in that, when the drive component is dismantled from described image forming apparatus, the active force that the active force triggering part compels push part to described second disappears, described second compels the active force releasing that push part compels push part to described first, and the described first elastic restoring force for compeling push part acts on the power by mouth and the power is turned to the precalculated position by mouth.

22. drive components according to claim 15, it is characterised in that the power receives to be provided with mouth prominent structure and conical boss radially, the conical boss is arranged on side of the prominent structure away from the claw,

Described first urgent push part is included to have elastic component, for acting on the power by the prominent structure on mouth, meanwhile, described first compels push part can also compel to push away the inclined plane of the conical boss, the power is moved axially towards the direction away from the driver part by mouth.

The 23. any drive component according to claim 15-22, it is characterised in that the wheel hub also includes forced section,

The forced section is arranged on the inner side of the wheel hub, the power is passed through the wheel hub by mouth, and coordinated transmission power with the forced section by the trundle that mouth is radially extended along the power by one, when the power receives opening's edge axis direction away from the driver part, the forced section departs from the trundle and coordinates, and the power can be relative to the hub rotation by mouth.

24. drive components according to claim 23, it is characterized in that, the drive component also includes flexible member, the flexible member is sheathed on the power by mouth along the power by mouth axis, its one end is abutted with the power by the radially projecting part on mouth, the other end is abutted with part radially projecting in the wheel hub, when the power is moved by its axis direction of opening's edge towards the direction away from the driver part, compresses the flexible member；After forcing the power to be disappeared towards the power of the direction movement away from the driver part by its axis direction of opening's edge, the flexible member forces the power to be moved backward by mouth.

25. drive components according to claim 4, it is characterised in that the controlling organization is acted, and make claw described in a pair turn to the precalculated position after the driver part stops driving the power to be rotated by mouth under external strength effect.

26. drive components according to claim 25, it is characterised in that the controlling organization includes centring ring, sleeve and adjustment part,

The power is sequentially passed through the centring ring, the sleeve and the adjustment part by mouth, and with the sleeve co-rotation,

The sleeve and the adjustment part co-rotation, the wheel hub is driven by the sleeve and/or the adjustment part, the centring ring can only be rotated around axis, and the centring ring is to the adjustment part unidirectional delivery rotatory force, the adjustment part is set to turn to precalculated position, when the adjustment part is in the precalculated position, the precalculated position in the driver part is avoided on the installation direction of claw described in a pair.

27. drive components according to claim 26, it is characterised in that the controlling organization also includes torsion spring,

The wheel hub is internally provided with cylinder, a part for the torsion spring is enclosed within the cylinder, another part of the torsion spring is enclosed within the sleeve, and the two ends of the torsion spring are connected with the sleeve and the adjustment part respectively, when the power is driven by mouth by the driver part to be rotated, the sleeve is rotated makes the torsion spring hold the sleeve and the cylinder tightly, so as to drive the hub rotation.

28. drive components according to claim 27, characterized in that, the power is by radially direction sets strong transfer part on mouth, the power transfer part is passing pin, standing groove is provided with the sleeve, the passing pin coordinates transmission power with the standing groove.

29. drive components according to claim 28, it is characterized in that, the first engaging portion is provided with the centring ring, the second engaging portion is provided with the adjustment part, when the applied external force controls the centring ring relative to the hub rotation, and when the Part I is engaged with Part II, the adjustment part can be simultaneously driven to rotate, and drive the torsion spring to rotate by adjusting part, the torsion spring by with the sleeve connection, the sleeve is driven to rotate simultaneously, and drive the power to be turned to the precalculated position by mouth with the cooperation of groove is prevented by the passing pin.

30. drive components according to claim 29, it is characterized in that, described controlling organization also includes baffle plate, on described centring ring or the baffle plate, the axially extending inclined plane of mouth is received along power, the inclined plane coordinates with the part on the baffle plate or centring ring in the axial direction, when the centring ring is rotated by control, compels to push away centring ring being axially moveable by the inclined plane.

31. drive components according to claim 30, it is characterised in that after the centring ring is axially moveable, first engaging portion can be intermeshed with second engaging portion.

32. drive components according to claim 31, characterized in that, the power is by opening's edge, and it has been radially arranged shackle member, the shackle member is abutted in the axial direction with the centring ring, after the centring ring is axially moveable, compel to push away the power being moved axially by the shackle member by opening's edge.

33. drive components according to claim 32, it is characterized in that, the controlling organization also includes a flexible member, the flexible member is set in the power by mouth along the power by mouth axis, after the power is moved along its axis by mouth, the flexible member is compressed, the flexible member is produced elastic-restoring force.

34. drive components according to claim 27, it is characterised in that the cross section of the torsion spring is rectangle.

35. drive components according to claim 7, characterized in that, the controlling organization is acted under external strength effect, and claw described in a pair is set to turn to the precalculated position, and, the power is moved axially towards the direction away from the driver part by mouth.

36. drive components according to claim 35, it is characterised in that the controlling organization includes centring ring, guide pin bushing,

The power is sequentially passed through the centring ring, the guide pin bushing by mouth, and with the wheel hub co-rotation,

The centring ring can only be rotated around axis, and the guide pin bushing coordinates with the centring ring, and can be moved to the direction away from the driver part along axis when the centring ring is rotated around axis,

The guide pin bushing can be offseted with the power by part radially prominent on mouth in the axial direction, and the power can be driven to be slid axially by opening's edge when the guide pin bushing slides axially.

37. drive components according to claim 36, it is characterized in that, described controlling organization also includes baffle plate, limit card block is provided with the baffle plate, limited location interface is set on the guide pin bushing, the limit card block and the spacing Interference fit, make the guide pin bushing not rotated together with the centring ring when the centring ring is rotated.

38. drive component according to claim 37, it is characterized in that, described controlling organization is also comprising a transferring element along the axially arranged of the wheel hub and for coordinating transmission power with the wheel hub, the first engaging portion is provided with the wheel hub vertically, the transferring element is provided with the second engaging portion vertically, and first engaging portion engages transmission power with second engaging portion；The power is set by mouth through the transferring element, and the power is coordinated transmission power by mouth and the transferring element, after the power is received powered rotation by mouth, drives the transferring element to rotate, and drive the hub rotation.

39. drive component according to claim 38, it is characterized in that, transferring element is abutted with the power by part radially prominent on mouth in the axial direction, when the power is slid axially by mouth by guide pin bushing effect, force the transferring element to slide axially together, and first engaging portion is disengaged from second engaging portion；When the power is driven the transferring element to rotate by mouth, it is impossible to which rotary power is transferred into the wheel hub.

40. drive component according to claim 39, it is characterized in that, also include axially arranged by mouth along the power and be sheathed on the power by the flexible member on mouth, when the power is slid axially by mouth by guide pin bushing effect, the flexible member is compressed simultaneously, the flexible member is produced elastic-restoring force.

41. drive component according to any one of claim 5 to 7, it is characterised in that described prominent structure is non-circular cross sections by the radial section of mouth along the power.

42. drive components according to claim 41, it is characterised in that the prominent structure is cam.

43. drive component according to claim any one of 24-42, it is characterised in that also including transmission mechanism, the transmission mechanism is connected with the controlling organization, for transmitting external strength to the controlling organization.

44. drive components according to claim 43, it is characterised in that the transmission mechanism includes push rod, and the push rod is used to receive applied external force, and applied external force is transferred into the centring ring, and can rotate the centring ring.

45. a kind of handle boxes, it is characterised in that including the drive component described in any one of Claims 1-4 4.